Chii chinonzi aluminium ingot?

Chii chinonzi aluminium ingot?

Aluminium isimbi-chena simbi uye iri pachinhanho chechitatu muukuru hwepasi mushure meokisijeni nesilicon. Kuwanda kwealuminium kuduku, chete 34.61% yesimbi uye 30.33% yemhangura, saka inonziwo chiedza chesimbi. Aluminium isimbi isiri-ferrous iyo inobuda uye kushandiswa kwayo ndeyechipiri kune simbi munyika. Nekuti aruminiyamu yakareruka, inowanzoshandiswa mukugadzira mota dzepasi, dzegungwa nendege dzakaita semotokari, zvitima, nzira dzepasi pevhu, ngarava, ndege, maroketi, uye spacecraft kuderedza huremu hwayo uye kuwedzera mutoro. Izvo zvigadzirwa muindasitiri yedu yemazuva ese zvinonzi aluminium ingots. Zvinoenderana nechiyero chenyika (GB/T 1196-2008), dzinofanirwa kunzi "aluminium ingots yekudzoreredza", asi munhu wese anoshandiswa kuvadaidza kuti "aluminium ingots". Inogadzirwa ne electrolysis uchishandisa alumina-cryolite. Mushure mearuminiyamu ingots kupinda mumaindasitiri maapplication, kune maviri makuru mapoka: akakanda aruminiyamu alloys uye akaremara aruminiyamu alloys. Cast aruminiyamu uye aruminiyamu alloys ndeye aruminiyamu castings anogadzirwa nenzira dzekukanda; akaremara aruminiyamu uye aruminiyamu alloys anogadziriswa aruminiyamu zvigadzirwa zvinogadzirwa nekumanikidza kugadzirisa nzira: mahwendefa, mitsetse, foil, machubhu, tsvimbo, maumbirwo, waya uye forgings. Zvinoenderana nechiyero chenyika, "remelting aruminiyamu ingots yakakamurwa kuita 8 mamakisi zvinoenderana nemakemikari anoumbwa, ayo ari Al99.90, Al99.85, Al99.70, Al99.60, Al99.50, Al99.00, Al99.7E, Al99. 6E" (Cherechedza: Nhamba iri mushure meAl ialuminium). Vamwe vanhu vanodana "A00" aluminium, iyo inonyatso aluminium nekuchena kwe99.7%, iyo inonzi "standard aluminium" mumusika weLondon. Zviyero zvehunyanzvi hwenyika yedu muma1950 zvakabva kune yaimbova Soviet Union. "A00" ndiyo mhando yeRussia muSoviet Union yenyika. "A" itsamba yekuRussia, kwete yeChirungu "A" kana "A" yeChinese phonetic alphabet. Kana ichienderana nezviyero zvepasirese, zvine hunyoro kudaidza "standard aluminium". Standard aluminium ingot yealuminium ine 99.7% aluminium, iyo yakanyoreswa pamusika weLondon.

Magadzirirwo ealuminium ingots anogadzirwa sei
Iyo aluminium ingot casting process inoshandisa yakanyungudutswa aruminiyamu kubaya mu mold, uye mushure mekuburitswa mushure mekutonhodzwa mucast slab, maitiro ejekiseni inhanho yakakosha yemhando yechigadzirwa. Iyo yekukanda maitiro zvakare maitiro emuviri ekunakisa mvura aruminiyamu kuita yakasimba aluminium.
Iyo nzira yekuyerera yekukanda aluminium ingots inosvika seizvi: Aluminium tapping-slagging-inonga up-ingredients-furnace loading-refining-casting-aluminium ingots for remelting-yapedzwa chigadzirwa chekuongorora-chakapedzwa chigadzirwa chekuongorora-warehousing aluminium out-slagging off-picking up- loading-scouring-casting-alloy ingots-casting alloy ingots-yakapedza chigadzirwa chekuongorora-chapera chigadzirwa chekuongorora-warehousing

Inowanzo shandiswa nzira dzekukanda dzakakamurwa kuita zvinoramba zvichikanda uye vertical semi-inoramba ichikanda

Continuous casting

Kuenderera mberi kukanda kunogona kukamurwa kuita yakasanganiswa yevira yekukandira uye yekunze kukanda. Vese vanoshandisa michina yekukanda inoenderera. Kusanganisa kukanda kwechoto ndiyo maitiro ekukanda aruminiyamu yakanyungudutswa muchoto chekusanganisa, uye inonyanya kushandiswa kugadzira aruminiyamu ingots yekunyungudika nekukanda alloys. Kukandira kwekunze kunoitwa zvakananga kubva kune ladle kuenda kumushini wekukanda, uyo unonyanya kushandiswa kana midziyo yekukandira isingagone kuzadzisa zvinodiwa zvekugadzira kana kunaka kwezvinhu zvinouya kwakashata zvakanyanya kuti zvipiswe zvakananga muchoto. Sezvo pasina kudziya kwekunze kunopisa, zvinodikanwa kuti ladle ive neimwe tembiricha, kazhinji iri pakati pe690°C ne740°C muzhizha uye 700°C kusvika 760°C munguva yechando kuitira kuti ingot yealuminium ionekwe zviri nani.

Pakukanda muchoto chinosanganiswa, zvigadzirwa zvinofanira kutanga zvakasanganiswa, zvozodururwa muchoto chinosanganiswa, chinobvongodzwa zvakaenzana, uye wozowedzerwa nekuyerera kwekuchenesa. Iyo yekukanda alloy ingot inofanirwa kujekeswa kweanopfuura maminetsi makumi matatu, uye slag inogona kukandwa mushure mekujekeswa. Panguva yekukanda, ziso revira revira rekusanganisa rinoenderana neyechipiri uye yechitatu molds yemuchina wekukanda, iyo inogona kuvimbisa imwe nhanho yekufamba kana kuyerera kwemvura kuchichinja uye mold inoshandurwa. Ziso rechoto uye muchina wekukanda wakabatana neawachisa. Zviri nani kuve nekapfupi launder, iyo inogona kuderedza aluminium oxidation uye kudzivirira vortex uye kuputika. Kana muchina wekukanda wamiswa kweanopfuura maawa makumi mana nemasere, mold inofanira kupiswa kwemaawa mana isati yatangazve. Iyo aruminiyamu yakanyungudutswa inoyerera ichipinda mu mold kuburikidza nemucheka wekusuka, uye iyo oxide firimu iri pamusoro pearuminiyamu yakanyungudutswa inobviswa nefoshoro, iyo inonzi slagging. Mushure mekunge mold imwe yazadzwa, chinowachisa chinofambiswa kuchiumbwa chinotevera, uye muchina wekukanda unoenderera mberi. Iyo mold inofambira mberi mukutevedzana, uye iyo yakanyungudutswa aluminium zvishoma nezvishoma inotonhora pasi. Kana yasvika pakati pemuchina wekukanda, iyo aruminiyamu yakanyungudutswa yakanyungudutswa kuita maaruminiyamu ingots, ayo akanyorwa nenhamba inonyungudika neprinta. Kana iyo ingot yealuminium inosvika pamusoro pemuchina wekukanda, inenge yanyatsosimba kuita ingot yealuminium. Panguva ino, mold inopindurwa, uye ingot yealuminium inoburitswa kubva muforoma, uye inowira pane otomatiki ingot inogamuchira trolley, iyo inongomisikidzwa uye kusungirirwa ne stacker kuti ive yakapedzwa aluminium ingot. Muchina wekukanda wakatonhodzwa nekupfapfaidza mvura, asi mvura inofanirwa kupihwa mushure mekunge muchina wekukanda wabatidzwa kuti uwane revolution imwe chete. Imwe neimwe toni yealuminium yakanyungudutswa inopedza 8-10t yemvura, uye blower inodiwa pakutonhora kwepasi muzhizha. Iyo ingot ndeye flat mold casting, uye kusimba kwegwara rearuminiyamu yakanyungudutswa kubva pasi kuenda kumusoro, uye nechepakati chepamusoro chinoomesa pakupedzisira, ichisiya shrinkage yakaita gorofu. Iyo nguva yekusimbisa uye mamiriro echikamu chimwe nechimwe chealuminium ingot hazvina kufanana, saka kuumbwa kwayo kwemakemikari kuchave kwakasiyanawo, asi kunoenderana neyakajairwa yakazara.

Kukanganisa kwakajairika kwealuminium ingots yekugadziridza ndeiyi:

① Stoma. Chikonzero chikuru ndechekuti tembiricha yekukanda yakanyanya, aluminium yakanyungudutswa ine gasi rakawanda, pamusoro pearuminiyamu ingot ine mapores akawanda (pinholes), pamusoro pakasviba, uye kupisa kunopisa kunoitika mumatambudziko akaomarara.
② Slag kubatanidzwa. Chikonzero chikuru ndechokuti slagging haina kuchena, zvichiita kuti slag isanganiswe pamusoro; chechipiri ndechokuti kutonhora kwealuminium yakanyungudutswa yakaderera zvikuru, zvichiita kuti slag yemukati ibatanidzwe.
③Ripple uye kupenya. Chikonzero chikuru ndechekuti oparesheni haina kunaka, iyo aluminium ingot yakakura kwazvo, kana muchina wekukanda hausi kufamba zvakanaka.
④ Mitswe. Kuputika kwekutonhora kunonyanya kukonzerwa nekushisa kwakanyanya kwekukanda, izvo zvinoita kuti aluminium ingot crystals irege kuoma, zvichiita kuti irege uye kunyange kutsemuka. Kuputika kwemafuta kunokonzerwa nekupisa kwekukanda kwakanyanya.
⑤ Kuparadzaniswa kwezvikamu. Kunyanya kukonzerwa nekusaenzana kusanganisa pakukanda alloy.

Vertical semi-continuous casting

Vertical semi-inoramba ichikandwa inonyanya kushandiswa kugadzirwa kwealuminium waya ingots, slab ingots uye akasiyana akaremara alloys ekugadzirisa maprofile. Iyo aruminiyamu yakanyungudutswa inodururwa muchoto chekusanganisa mushure mekuputira. Pamusana pezvinodiwa zvakakosha zvewaya, ndiro yepakati Al-B inofanira kuwedzerwa kubvisa titanium uye vanadium (waya ingots) kubva mualuminium yakanyungudutswa isati yakanda; iyo slabs inofanirwa kuwedzerwa neAl-Ti--B alloy (Ti5% B1%) yekunatsa kurapwa. Ita sangano repamusoro rakanaka. Wedzera 2 # refining agent kune high-magnesium alloy, iyo yakawanda i5%, fambisa zvakaenzana, mushure mokumira kwemaminitsi makumi matatu, bvisa tsvina, wozokanda. Simudza chassis yemuchina wekukanda usati wakanda, uye furidzira hunyoro pane chassis nemhepo yakamanikidzwa. Wobva wasimudza ndiro yepasi mukristallizer, shandisa mafuta ekuzora kumadziro emukati ekristaro, isa imwe mvura inotonhorera mujaketi remvura, isa pakaoma uye preheated ndiro yekugovera, otomatiki inodzora plug uye launder panzvimbo, kuitira kuti ndiro yekugovera Chiteshi chimwe nechimwe chiri pakati pekristaro. Pakutanga kwekukanda, dzvanya otomatiki gadziriso plug neruoko rwako kuti uvhare muromo, cheka vhura ziso rechoto rechoto chinosanganisa, uye rega mvura yealuminium ienderere mundiro yekugovera kuburikidza neinowachisa. Kana iyo aluminiyamu mvura yasvika 2/5 mundiro yekugovera, buritsa otomatiki Gadzirisa plug kuitira kuti aruminiyamu yakanyungudutswa iyerere ichipinda mukristaro, uye aruminiyamu yakanyungudutswa yotonhodzwa pachasi. Kana iyo aluminium mvura yasvika 30mm yakakwira mucrystallizer, chassis inogona kudzikiswa, uye mvura inotonhorera inotanga kutumirwa. Iyo otomatiki inogadzirisa plug inodzora kuyerera kwakaringana kwearuminiyamu fluid kupinda mukristaro uye inochengeta kureba kwealuminum fluid mucrystallizer kusachinja. Iyo scum uye oxide firimu pamusoro pearuminiyamu yakanyungudutswa inofanira kubviswa nenguva. Kana kureba kwealuminium ingot kunosvika 6m, vhara ziso rechoto, bvisa ndiro yekugovera, misa mvura mushure mekunge aruminiyamu mvura yanyatsosimba, bvisa bhachi remvura, buritsa ingot yakakandwa yealuminium ine monorail crane, woiisa pamushini wekucheka zvinoenderana nehukuru hunodiwa Wakaiona kure uye gadzirira kukanda kunotevera. Panguva yekukanda, tembiricha yealuminium yakanyungudutswa muchoto chekusanganisa inochengeterwa pa690-7l0 ° C, tembiricha yealuminium yakanyungudutswa mundiro yekugovera inochengetwa pa685-690 ° C, iyo yekukanda kumhanya ndeye 190-21Omm / min, uye inotonhorera mvura inotonhora ndeye 0.1967-0.

Kumhanya kwekukanda kunoenzanirana neine mutsara ingot ine sikweya chikamu:
VD=K uko V ndiko kumhanya kwekukanda, mm/min kana m/h; D ndiyo kureba kwerutivi rwechikamu cheingot, mm kana m; K ndiko kukosha kwekugara, m2/h, kazhinji 1.2～1.5.

Vertical semi-continuous casting inzira inotevedzana yecrystallization. Mushure mekunge aruminiyamu yakanyungudutswa yapinda mugomba rekukanda, inotanga kupenya pandiro yepasi uye mukati memadziro emukati. Nekuti kutonhora kwemamiriro epakati uye mativi akasiyana, iyo crystallization inoumba fomu yepakati nepakati uye yakakwirira periphery. Chassis inodzika nekumhanya kusingachinji. Panguva imwecheteyo, chikamu chepamusoro chinoramba chichiiswa jekiseni nealuminium liquid, kuitira kuti pave ne semi-solidified zone pakati pealuminiyamu yakasimba nealuminium yemvura. Nekuda kwekuti mvura yealuminium inodzikira kana ichidzika, uye pane musara wemafuta ekuzora pamadziro emukati mekristaro, chassis ichidzika, iyo aruminiyamu yakaomeswa inobuda mucrystallizer. Kune denderedzwa remakomba emvura inotonhorera muchikamu chezasi chekristallizer, uye mvura inotonhorera inogona kupfapfaidzwa kusvika yapukunyuka. Iyo pamusoro peingot yealuminium inoiswa pasi pekutonhodzwa kwechipiri kusvika iyo ingot yewaya yese yakandwa.

Sequential crystallization inogona kumisikidza inogutsa kusimba mamiriro, ayo anobatsira kune saizi yezviyo, mechanical zvivakwa uye magetsi conductivity of the crystallization. Iko hakuna mutsauko mumichina yezvivakwa muhurefu kutungamira kweinofananidzira ingot, kuparadzaniswa kudiki zvakare, kutonhora kunokurumidza, uye yakanakisa kristaro chimiro chinogona kuwanikwa.

Iyo yepamusoro yealuminium wire ingot inofanira kunge yakadzikama uye yakanyorova, isina slag, kuputika, pores, nezvimwewo, kureba kwepamusoro pekuputika hakufaniri kudarika 1.5mm, kudzika kwe slag uye ridge wrinkles pamusoro pepamusoro hakufaniri kudarika 2mm, uye chikamu chacho hachifaniri kuva nekuputika, pores uye slag inclusions. Iko hakuna kupfuura 5 slag inclusions isingasviki 1mm.

Izvo zvakanyanya kukanganisa kwealuminium waya ingots ndezvi:

① Mitswe. Chikonzero ndechekuti tembiricha yealuminium yakanyungudutswa yakanyanya kukwirira, kukurumidza kukurumidza, uye kushushikana kwakasara kunowedzera; iyo silicon yemukati mualuminium yakanyungudutswa yakakura kupfuura 0.8%, uye iyo yakafanana kunyunguduka kwealuminium nesilicon inoumbwa, uyezve imwe huwandu hwemahara silicon inogadzirwa, iyo inowedzera kupisa kwekupwanya pfuma yesimbi: Kana kuwanda kwemvura inotonhorera haina kukwana. Kana iyo yepamusoro ye mold yakaoma kana kuti isina lubricant inoshandiswa, iyo yepamusoro uye makona eingot ichatsemukawo.

② Slag kubatanidzwa. Kuiswa kweslag pamusoro pearuminiyamu wire ingot kunokonzerwa nekushanduka kwealuminium yakanyungudutswa, kuputika kwefirimu yeoxide pamusoro pearuminiyamu yakanyungudutswa, uye scum pamusoro inopinda parutivi rweingot. Dzimwe nguva mafuta ekuzora anogonawo kuunza imwe slag. Internal slag inclusion inokonzerwa nekudzikira kwakadzikira kwealuminium yakanyungudutswa, iyo high viscosity, kusakwanisa kwe slag kukuyangarara nekufamba kwenguva kana kuchinjika kunogara kuchiitwa yeakanyungudutswa aluminium level panguva yekukanda.

③Imba inotonhora. Kuumbwa kwechidziviriro chinotonhora kunonyanya kukonzerwa nekuwedzeredza kuchinjika pamwero wealuminium yakanyungudutswa mu mold, yakadzika yekukanda tembiricha, yakanyanyisa kunonoka kukanda kumhanya, kana vibration uye kusaenzana kudonha kwemuchina wekukanda.

④ Stoma. Maburi ataurwa pano anoreva maburi madiki ane dhayamita isingasviki 1 mm. Chikonzero cheizvi ndechekuti tembiricha yekukanda yakakwira zvakanyanya uye iyo condensation inokurumidza, kuitira kuti gasi riri mumvura yealuminium haigone kupukunyuka nenguva, uye mushure mekusimba, mabhuru madiki anounganidzwa kuti agadzire pores muingot.

⑤Pamusoro pakashata. Nemhaka yokuti rusvingo rwemukati rwekristallizer haruna kutsetseka, iyo lubrication effect haina kunaka, uye maturu ealuminium ari pamusoro pekristaro anoumbwa mumatambudziko akaoma. Kana nekuti chiyero chesimbi kune silicon chakakura kwazvo, chiitiko chekusarura chinokonzerwa nekutonhora kusina kuenzana.

⑥Kudonha kwealuminium uye kuongororazve. Chikonzero chikuru idambudziko rekuvhiya, uye iro rakakomba rinogona kukonzera mavhu.

Kushandiswa kweCast Aluminium Silicon (Al-Si) Alloy
Aluminium-silicon (Al-Si) alloy, chikamu chikuru cheSi chinowanzo 4% ~ 22%. Nekuti Al-Si alloy ine yakanakisa yekukanda zvivakwa, zvakaita semvura yakanaka, kusimba kwemhepo, kudikitira kudiki uye kushomeka kwekushisa, Mushure mekugadziridzwa uye kurapwa kwekupisa, ine yakanaka michina zvimiro, zvimiro zvemuviri, kusagadzikana kwecorrosion uye zvepakati machining zvivakwa. Ndiyo inonyanya kushandiswa uye inonyanya kushandiswa mhando yecast aluminium alloy. Heano mimwe mienzaniso yeanonyanya kushandiswa:

(1) ZL101 (A) alloy ZL101 alloy ine mhepo yakanaka yakasimba, fluidity uye thermal crack resistance, moderate mechanical properties, welding performance uye corrosion resistance, kuumbwa kwakajeka, kukanda nyore, uye yakakodzera nzira dzakasiyana-siyana dzekukanda. ZL101 alloy yakashandiswa kune zvikamu zvakaoma zvinotakura mitoro ine mwero, senge zvidimbu zvendege, zviridzwa, dzimba dzezviridzwa, zvikamu zveinjini, mota uye zvikamu zvengarava, cylinder blocks, pombi miviri, mabhureki madhiramu, uye zvikamu zvemagetsi. Mukuwedzera, zvichibva paZL101 alloy, tsvina yemukati inodzorwa zvakasimba, uye ZL101A alloy ine yakakwirira mechanical properties inowanikwa nekuvandudza teknolojia yekukanda. Yakashandiswa kukanda zvikamu zvakasiyana-siyana zvegomba, miviri yepombi yendege, magiya mabhokisi emotokari, uye mafuta emafuta. Bhokisi magokora, zvishongedzo zvendege uye zvimwe zvinotakura zvinhu.

(2) ZL102 alloy ZL102 alloy ine yakanakisa thermal crack resistance uye yakanaka air tightness, pamwe nekunaka kwemvura, haigoni kusimbiswa nekurapa kwekupisa, uye ine simba rakaderera. Inokodzera kukanda zvikamu zvakakura uye zvitete-madziro zvakaoma. Inokodzera kufa. Iyi mhando yealloy inonyanya kushandiswa kumira-yakadzika-mutoro wakatetepa-walled castings ane maumbirwo akaomarara, senge akasiyana siyana emidziyo dzimba, mota casings, midziyo yemazino, pistons, nezvimwe.

(3) ZL104 alloy ZL104 alloy ine air tightness yakanaka, fluidity uye thermal crack resistance, high simba, corrosion resistance, welding performance uye kucheka kushanda, asi kuderera kwekudzivirira kupisa simba, nyore kugadzira pores maduku, kukanda Nzira yacho inonyanya kuoma. Naizvozvo, inonyanya kushandiswa kugadzira yakakura-saizi jecha simbi castings inoshingirira mitoro yakakwira, senge kutakura casings, silinda blocks, silinda musoro mavharuvhu, bhandi mavhiri, yekuvhara ndiro mabhokisi emidziyo uye dzimwe ndege, ngarava uye zvikamu zvemotokari.

(4) ZL105 alloy ZL105 alloy ine high mechanical properties, inogutsa kukanda kushanda uye welding performance, zviri nani kucheka kushanda uye kupisa kwekudzivirira simba kupfuura ZL104 alloy, asi yakaderera plastiki uye yakaderera corrosion kugadzikana. Inokodzera nzira dzakasiyana dzekukanda. Iyi mhando yealloy inonyanya kushandiswa kugadzira ndege, injini yejecha mold uye simbi mold casting parts inotakura mitoro inorema, senge transmission casings, cylinder blocks, hydraulic pump housings and instrument parts, pamwe nekutakura zvinotsigira uye zvimwe zvikamu zvemuchina.

Kushandiswa kweCast Aluminium Zinc (Al-Zn) Alloy

Kune Al-Zn alloys, nekuda kwekunyanya kunyungudika kweZn muAl, apo Zn ine chikamu chepamusoro che10% inowedzerwa kuAl, simba realloy rinogona kuvandudzwa zvakanyanya. Kunyangwe iyi mhando yealloy ine yakakwira yekuchembera kwechisikigo uye simba rakakwirira rinogona kuwanikwa pasina kupisa kurapwa, iyo yakashata yerudzi urwu rwealloy kushomeka kwekushomeka, kusimba kwepamusoro, uye kupisa kunopisa zviri nyore panguva yekukanda. Naizvozvo, iyi mhando yealloy inonyanya kushandiswa kugadzira die-cast chiridzwa dzimba zvikamu.

Hunhu uye mashandisirwo ezvakajairwa Al-Zn alloys ndeaya anotevera:

(1) ZL401 alloy ZL401 alloy ine medium casting performance, diki shrinkage mhango uye inopisa kuputika maitiro, kuita kwakanaka kwewelding uye kucheka kuita, kusimba kwepamusoro muas-cast state, asi yakaderera plasticity, high density, uye kushomeka kwekusagadzikana. ZL401 alloy inonyanya kushandiswa kune akasiyana siyana ekukanda zvidimbu, tembiricha yekushanda haipfuure 200 madhigirii Celsius, uye chimiro uye chimiro chemotokari uye zvikamu zvendege zvakaoma.

(2) ZL402 alloy ZL402 alloy ine yepakati casting performance, yakanaka fluidity, ine mwero air-tightness, thermal crack resistance, yakanaka yekucheka kuita, high mechanical properties uye kukanganisa kuoma munzvimbo ye as-cast state, asi high density, kunyunguduka Iyo nzira yakaoma, uye inonyanya kushandiswa pakurima midziyo yekurima, maturusi emuchina, kutakura okisijeni mavhiri, mavhiri emhepo, mavhiri emhepo, compressing redhiyo. pistons.
Kushandiswa kweCast Aluminium Magnesium (Al-Mg) Alloy

Chikamu chikuru cheMg muAl-Mg alloy ndeye 4% ~ 11%. Iyo alloy ine yakaderera density, yakakwira michina zvivakwa, yakanakisa corrosion kuramba, yakanaka yekucheka kuita, uye inopenya uye yakanaka nzvimbo. Nekudaro, nekuda kwekuoma kwekunyungudika uye kukanda maitiro emhando iyi yealloy, kunze kwekushandiswa senge corrosion-resistant alloy, inoshandiswawo sechigadziko chekushongedza. Hunhu uye mashandisirwo eakajairwa Al-Mg alloys ndeaya anotevera.

(1) ZL301 alloy ZL301 alloy ine simba rakakwirira, kurebesa kwakanaka, kuita kwakanakisa kwekucheka, kugoneka kwakanaka, kunogona kudzoserwa, uye kuzunguzwa. Izvo zvisingabatsiri ndezvekuti ine tsika yekusunungura microscopically uye yakaoma kukanda. ZL301 alloy Inoshandiswa kugadzira zvidimbu zvine huturu hwakakura pasi pemutoro wakakura, tembiricha yekushanda iri pasi pe150 madhigirii celsius, uye kushanda mumhepo uye mumvura yegungwa, semafuremu, zvitsigiro, tsvimbo nezvimwe.

(2) ZL303 alloy ZL303 alloy ine good corrosion resistance, good weldability, good cut performance, easy polishing, acceptable casting performance, low mechanical properties, haigoni kusimbiswa nekurapa kwekupisa, uye ine tsika yekugadzira maburi ekuderera. Inoshandiswa zvakanyanya Die casting. Iyi mhando yealloy inonyanya kushandiswa kune yepakati mitoro zvikamu pasi pekuita kwekuora kana zvikamu mumhepo inotonhora uye tembiricha yekushanda isingadariki 200 madhigirii Celsius, senge zvikamu zvechikepe zvemugungwa nemagomba emuchina.

(3) ZL305 alloy ZL305 alloy inonyanya kuwedzerwa neZn pahwaro hweAl-Mg alloy kudzora kuchembera kwechisikigo, kunatsiridza simba uye kusagadzikana kusagadzikana kwemarara, kuve neakanaka akazara ma mechanical properties, uye kuderedza oxidation, porosity uye pore defects yealloy. Mhando iyi yealloy inonyanya kushandiswa kune yakakwira-mutoro, tembiricha yekushanda iri pasi pe100 madhigirii celsius, uye yakakwira corrosive zvikamu zvinoshanda mumhepo kana mumvura yegungwa, sezvikamu zvezvikepe zvemugungwa.
Nhanganyaya kune ruzivo rwealuminium ingot
Aluminium ingot yekugadziridza-15kg, 20kg (≤99.80% Al):
T-yakaumbwa nealuminium ingot--500kg, 1000kg (≤99.80% Al):
High-kuchena aruminiyamu ingots-10kg, 15kg (99.90%～99.999% Al);
Aluminium alloy ingot - 10kg, 15kg (Al--Si, Al--Cu, Al--Mg);
Plate ingot--500～1000kg (yekugadzira ndiro);
Round spindles-30～60kg (yekudhirowa waya).

Mamwe mashoko Link:https://www.wanmetal.com/

 

 

 

Reference source: Internet
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