Gịnị bụ aluminom?
Aluminium bụ ọla ọcha na-acha ọcha na nke atọ n'ime ogige nke ụwa mgbe oxygen na sisikion. Ibelata nke aluminom bụ obere, naanị 34.61% nke iron na 30.33% nke ọla kọpa, yabụ, a na-akpọkwa ya ọla. Aluminium bụ ụcha na-adịghị ferrous nke mmepụta ya bụ nke abụọ na steel n'ụwa. N'ihi na aluminom bụ ìhè, a na-ejikarị ya emepụta nke ala, ụgbọ ala na ikuku, ụgbọ oloko, ụgbọ elu, na ugboelu iji belata ibu ya ma nwekwuo ibu. A na-akpọ akụrụngwa na ụlọ ọrụ anyị kwa ụbọchị na-akpọ mọmọkụ aluminium. Dabere na Instional Standard (GB / T 1196-2008), a ga-akpọ ha "aluminom ingots maka resellats", mana a na-eji onye ọ bụla na-akpọ ha "aluminom moduts". A na-emepụta ya site na electrolysis site na iji Alumina-crumpte. Mgbe aluminom ingots bata ngwa ulo oru, enwere uzo abuo: ikpu ahihia aluminom na almunim aluminom di ojoo. Aluminom na aluminom bụ nke nkedo alumini na-emepụta site na nkedo; Aluminum aluminom na aluminom na-ahazi site na usoro nhazi nhazi: efere, mpempe, na eriri, eriri na echefuru. Dabere na Instic Standard, "intores na-atọgbọ chamining na-ekewa mkpụrụ osisi 8 dị ka ihe mejupụtara ọgwụgwụ, al99.70, al99.5, al99.5, al99.5) Peoplefọdụ ndị na-akpọ "apuminom" a, nke bụ n'ezie aluminom nwere ịdị ọcha nke 99.7%, nke a na-akpọ "Aluminom Market Market. Standardslọ ọrụ ọrụ aka na mba anyị na 1950s sitere na Soviet Union nke mbụ. "A00" bụ akara Russia na ụwa nke Soviet Union. "A" bụ akwụkwọ ozi Russia, ọ bụghị Bekee "a" ma ọ bụ "a" nke mkpụrụedemede ndị China. Ọ bụrụ na ọ dị n'usoro na ụkpụrụ mba ụwa, ọ bụ eziokwu karịa ịkpọ "Aluminium". Aluminium Aluminium bụ aluminom compot nwere 99.7% aluminom, nke edebara aha na ahịa London.
Kedu ka imi muminium mee
Usoro a aluminom na-eji Aluminom a na-eme ka a wụsịrị n'ime ebu, ma mgbe a na-anyụ asịrị ya, usoro ntụtụ bụ ihe dị mkpa maka ogo ngwaahịa a. Usoro nkedo ahụ bụkwa usoro anụ ahụ nke kristal aluminum ka ọ dị ike.
Usoro a na-aga nke na-agbadata nke a na-ejikọ ọnụ dị ka ndị a na-eme nyocha - na-ebugharị ngwa-na-emejupụta - na-adọkpụ nke na-agagharị na-ebubata ya Nyocha nyocha nke Ingots rụchara ọrụ
Ejiri usoro nke na-emekarị na-ejikarị ihe nkedo na-aga n'ihu na vetikal ọkara nkedo na-aga n'ihu
Nkedo na-aga n'ihu
Enwere ike ekewa na nkedo na-aga n'ihu na-etinye ya na akwa ọkụ na nkedo nke mpụga. Ha niile na-eji igwe na-aga n'ihu. Igwe ọkụ na-enyekarị nri bụ usoro nkedo a na-eme ka a allentinum a na-akwanyere ya n'ọkụ, ma na-ejikarị mpụta ahịhịa aluminium. A na-eme nkedo nke elu site na akwa ahụ na igwe nke na-akatọ, nke a na-ejikarị ya eme ihe na-enweghị ike ijikọ ihe mmepụta ma ọ bụ ihe a na-abata ihe adịghị njọ na-adabara ọkụ. Ebe ọ bụ na enweghị ebe a na-ekpo ọkụ na mpụga, a chọrọ ya na akwa ahụ nwere ụfọdụ okpomọkụ, n'ozuzu n'etiti 690 Celsius C na 740 Celsius C na 740 Celsius CHI na 740 Celsius na-ahụ na a allut alumium nwere ọdịdị nke ka mma.
Maka nkedo n'ime akwa a na-agwakọta, a ga-ejikọta ihe ndị a gwakọtara, wee wụsa n'ime ọkụ a na-agwakọta, kpalie ya, wee tinye ya na flux maka nsị. A ga-enyocha ihe karịrị nkeji iri atọ, a pụrụ ịtụgharị slag ma kọwaa. N'oge a na-eme nkedo, anya dị ọkụ nke ọkụ gwakọtara ya na usoro nke abụọ na nke atọ nke igwe nke na-aka, nke nwere ike ịgba mbọ na-agbanwe agbanwe mgbe mmiri na-agbanwe agbanwe. Onyinye oku na igwe nke na-eji akwa. Ọ ka mma inwe akwa dị mkpụmkpụ, nke nwere ike belata oxiding aluminom ma zere vortex na ịgbapụ. Mgbe igwe na-aga n'ihu na-akwụsị ihe karịrị awa iri anọ na asatọ, ebu ga-eto tupu elekere anọ tupu ịmalitegharịa. Aluminom a na-akwa akwa site na akwa ahụ, ihe nkiri oxide dị n'elu osisi aedụ, nke a na-akpọ slagging. Mgbe otu ebu juputara, a na-agagharị na igwe mkpuchi ahụ na-esote, na ọdụ igwe na-aga n'ihu. Ọganihu a na-enwe na usoro, yana aluminom a mịrị amị na-ajụ oyi. Mgbe ọ ruru n'etiti igwe nke na-eme ihe, aultunium a mịrị amị ahụ emeela ka ihe dị mma n'ime aluminium, nke eji akara na-agbaze site na ngwa nbipute. Mgbe alyot aluminom rute n'elu igwe nkedo, o mechaala n'ime aluminom. N'oge a, a na-atụgharị ebugharị, na aluminom a na-efegharị site na ebu ahụ, wee daa na ịnweta trolley, nke na-akpaghị aka na-akpaghị aka na-akpaghị aka na-akpaghị aka. Ngwaọrụ ndịdo ahụ na-ajụ oyi site na spraying mmiri, mana mmiri ga-enyerịrị mgbe etinyere igwe na-edebe ihe maka otu mgbanwe zuru oke. Otu a na - a louminium a mịrị na - eri ihe dị ka 8-10 nke mmiri, a chọrọ ka ikuku na - adị mma na oge ọkọchị. Ngwakọta a na-ebu ibu nkedo dị larịị, na ntụzi aka nke aluminom a mịrị amị bụ site na ala, n'etiti akụkụ elu na-eme ka ọ dịkwuo elu. Oge nhazi siri ike na ọnọdụ nke akụkụ ọ bụla nke aluminom abụghị otu, ya mere, mejupụtara kemịkal ya ga-adị iche, mana ọ bụ n'usoro na ọkọlọtọ dum.
Nmebi nke aluminom nke aluminom maka reving bụ:
① Stoma. Isi ihe kpatara ya bụ na ụdị nkedo ahụ dị oke elu, elu a adụnyere a na-awụda ahụ nwere ọtụtụ pores (na-acha ọchịchịrị), elu na-agba ọchịchịrị na-eme n'ọnọdụ ndị siri ike.
② ngọngọ. Isi ihe kpatara ya bụ na ịla azụ adịghị ọcha, na-ebute nsonaka dị n'elu; Nke abụọ bụ na ọnọdụ okpomọkụ nke aluminom a mịrị adịchaghị ala, na-akpata slag inten.
③rip na flash. Isi ihe kpatara ya bụ na ọrụ ahụ adịghị mma, almut aluminom buru oke ibu, ma ọ bụ igwe na -dochi ego anaghị agba nke ọma.
④ cracks. A na-eji cracks oyi bụ nke ihe dị ala dị ala, nke na-eme ka ọgwụ aluminom ghara ịdị mma, na-akpata ịpụ apụ na ọbụna cracks. A na-akpata cracks ikuku na-akpata site na okpomọkụ nkedo dị elu.
⑤ Serregration nke ihe mejupụtara. Nke tumadi agwakọta site na ịgwakọta na-adịghị mma mgbe ị na-eche.
Vetikal ọkara na-aga n'ihu
A na-ejikarị nkedo nke na-aga n'ihu na-aga n'ihu maka mmepụta nke aluminom waya, slab na alloys rụrụ maka profaịlụ nhazi. A na-awụnye alumini a na-awụsa n'ime ọkụ a na-agwakọta. N'ihi ihe pụrụ iche nke wires, a ga-agbakwunye prate al-b byadium na vanadium (waya na alumum) site na a a wụnyere ya site na nkedo; A ga-agbakwunye slab na al-ti - bloy (ti5% b1%) maka ọgwụgwọ ndozi. Mee ka elu dị mma. Tinye 2 # nụgharị ihe dị elu na elu-magnesium alloy, ego bụ 5%, na-akpali ọtụtụ, mgbe ị kwụchara nkeji iri atọ, wepu scum, wee ruo mgbe ahụ. Welite chassis nke igwe nkedo tupu ịdọrọ, ma kpochapụ mmiri na chassis na ikuku na-agbakọ. Mgbe ahụ, bulie akwa efere n'ime kristal dị n'ime kristal, na-etinye akwa nke na-ete mmanụ na jaketị mmiri, nke mere na ekenye ya na ọdụ ụgbọ mmiri ọ bụla dị n'etiti etiti kristal. Ná mmalite nke nkedo, pịa aka na-edozigharị ngwa ngwa iji gbochie ya nke ọma, belata ọkụ ahụ nke ọkụ na-abanye na nkesa. Mgbe aluminium mmiri ruru 2/5 na efere nkesa, hapụ aluminom na-agbagha n'ime kristal na-efe efe na kristal, na aulsan a na-ajụkarị ya na chassis. Mgbe a aluminium mmiri ruru 30mm elu na kristal, enwere ike belata chassis, mmiri na-ajụkwa ga-amalite izipu. Ntinye aka akpaka akpaka nke mmiri nke aluminom n'ime kristal na-eme mkpọtụ ma na-edebe ịdị elu nke mmiri nke aluminom na kristal agbanweghị. Ihe nkiri a scum na oxide n'elu a ga-ewepụ a na-ewepụ ahịhịa aelda. Mgbe ogologo nke aluminom bụ ihe dị ka 6m, wepu ọkụ ahụ, belata mmiri na-enye ya, wepụ ya na mmiri mmiri ahụ dị ka nke a na-achọ, wepụ maka nkedo na-esote. During casting, the temperature of the molten aluminum in the mixing furnace is maintained at 690-7l0°C, the temperature of the molten aluminum in the distribution plate is maintained at 685-690°C, the casting speed is 190-21Omm/min, and the cooling water pressure is 0.147-0.196MPa.
Ọsọ nkedo ahụ bụ ihe dị na Innot Linear dere na akụkụ akụkụ:
VD = K ebe v bụ ọsọ nkedo, mm / min ma ọ bụ m / h; D bụ ogologo akụkụ nke ngalaba inciot, mm ma ọ bụ m; K bụ uru oge niile, m2 / h, n'ozuzu 1.2 ~ 1.5.
Nkedo na-aga n'ihu na-aga n'ihu na-aga n'ihu. Mgbe Aluminium a wụsịrị asịrị, ọ na-amalite ịma jijiji na ala ala na mgbidi nke ebu. N'ihi na ọnọdụ jụrụ oyi na akụkụ dị iche, kristal na-etolite ụdị nke etiti na nke dị ala. Chassis na-agbadata na ọsọ na-agba. N'otu oge ahụ, akụkụ dị elu na-agba agba agba agba mmiri na mmiri mmiri mmiri, nke mere na enwere mpaghara na-eme siri ike n'etiti aluminom siri ike na aluminom. N'ihi na mmiri mmiri a aluminium na-ada mgbe ọ na-emegharị, ma enwere akwa a na-ete mmanụ na mgbidi nke kristal nke kristal nke kristal nke kristal nke kristal nke kristal nke kristal nke kristal nke crystallizer dị na kristal. E nwere oghere mmiri na-ajụ oyi na ala ala nke kristal, na mmiri jụrụ oyi ruo mgbe ọ gbalaga. A na-eme ka ọ dị jụụ nke abụọ ruo nke abụọ ruo mgbe ego a na-agba.
Crystal Crystal nwere ike ime ka ọnọdụ dị mma na-eju afọ, nke bara uru na nha ọka, akụrụngwa arụ ọrụ na njikọta eletriki nke kristal. Onweghi ihe di iche na ihe eji eme ya na uzo di elu nke ihe nlere anya, ihe nlere di obere, enwere ike inweta onu ogugu di nma.
Elu nke aluminom waya kwesịrị ịdị larịị ma dị larịị, na-enweghị slag, opway na elu agaghị agafe 2mm, akụkụ ahụ ekwesịghị inwe cracks, pores na ihe ndị na-eme mkpọtụ. Enweghị ihe karịrị 5 slag na-erughị 1mm.
Isi ihe na-egbochi nke aluminom waya na:
① cracks. Ihe kpatara ya bụ na ọnọdụ okpomọkụ nke aluminom a mịrị dị oke elu, ọsọ na-adị oke ike, na nrụgide nke ọgba aghara na-abawanye; Ọdịnaya nke silicon dị ukwuu karịa 0.8%, na otu gbazee alumini na silicon na silicon n'efu. Mgbe elu nke ebu ahụ bụ ihe siri ike ma ọ bụ na-enweghị mmanu, elu na nkuku na inciot ga-agbaji.
② ngọngọ. Ngalaba a na-ahụ maka aluminom a na-eme ka ọ bụrụ nke slay na-akpata ya site na ngbanwe nke ihe nkiri a ma ama n'elu ihe nkiri oexide dị n'elu ala a. Mgbe ụfọdụ ịta mmanụ nwekwara ike iweta ụfọdụ slag. A na-ebute ihe dị n'ime ala nke alumini a na-eme, viocosity dị elu, enweghị ngwụcha nke slag na-ese n'elu ma ọ bụ mgbanwe ugboro ugboro nke ọkwa alumiin a withoughter n'oge a na-agba.
③lold ogige. E guzobere ihe mgbochi oyi na-akpata oke ikuku nke aluminom na ebu, oke nkedo ala, ma ọ bụ ịma jijiji na-enweghị atụ, ma ọ bụ ịma jijiji na nhịahụ na-adịghị mma.
④ Stoma. Pores ahụ e kwuru okwu ebe a na-ezo aka na obere pores na dayameta nke erughị 1 mm. Ihe kpatara nke a bụ na ọnọdụ nkedo dị elu na mpaghara ahụ dị oke ọsọ, nke mere na gas mmiri na-enweghị ike ịgbanahụ na oge, na mgbe afụ ọnụ na-ezukọ iji mepụta pores na ngwakọ.
⑤hed elu di elu. N'ihi na mgbidi dị n'ime nke kristal adịghị mma, mmetụta lubric adịghị mma, na nke aluminom na-eto n'elu kristal elu. Ma ọ bụ n'ihi na oke ígwè na si silicon buru oke ibu, ihe omume ihe dị iche na-esighị ike.
⑥leasage nke aluminom na nyocha. Isi ihe kpatara ya bụ nsogbu a na-eme n'ọrụ, onye dị oke mma nwekwara ike ịkpata nodules.
Ntinye aluminom silicon (al-si) alloy
Aluminom-si silicon (al-si) alloy, ọtụtụ nkebi nke si na-anọkarị 4% ~ 22%. N'ihi na al-si-si al-si Al-SI nwere ezigbo ihe onwunwe, dị ka ezigbo mmiri, ezigbo ikuku, obere ihe na-adịghị mma, yana akụrụngwa dị mma, Njirimara na-eguzogide na Njirimara Njirimara. Ọ bụ ụdị a na-ahụkarị nke ọma na nke ọma. Lee ụfọdụ ihe atụ nke ndị a na-ejikarị:
(1) ZL101 (a) Alloy ZL101 Alloy nwere ezigbo ikuku, ihe na-agbanwe agbanwe, ihe ndị na-agbanwe agbanwe, ihe ndị dị mfe, ma dị mma maka usoro nkedo dị iche iche. A na-ejikọ ZL101 na-eme ihe dị mgbagwoju anya nke na-eme ihe dị mgbagwoju anya, dị ka ụgbọ elu, ngwa agha na akụkụ ụgbọ mmiri, ihe egwu mmiri, na eletriki, na akụkụ eletriki. Na mgbakwunye, dabere na Alloy ZL101, a na-achịkwa ihe na-enweghị isi, yana ZL101A Alloy nwere ihe dị elu nke arụ ọrụ nwetara site na imezi teknụzụ nkedo. Ejirila ya rụọ ọrụ dị iche iche nke shei, okpukpu elu nke ụgbọ elu, ụgbọ elu ụgbọ elu, na mmanụ mmanụ. Igbe olbows, ngwa-ụgbọ elu na akụkụ ndị ọzọ na-egbu egbu.
(2) ZL102 Alloy ZL102 Alloy nwere ike ịgbagharị ọkụ na ezigbo ikuku, yana ọgwụgwọ ọkụ, ma nwee ike tensile dị ala. Ọ dị mma maka ịbelata nke ukwuu na akụkụ dị mgbagwoju anya gburugburu. Kwesịrị ekwesị maka nkedo. A na-ejikwa ụdị alloy a na-ejigide dị ala na-acha odo odo dị iche iche, dịka ngwaọrụ ngwaọrụ dị iche iche, ọgwụ ụgbọ ala, akụrụngwa, pistons, pistons, wdg.
(3) ZL104 Alloy ZL104 Alloy nwere ezigbo ikuku ikuku, dị elu, ike na-eguzogide arụmọrụ, ngbanwe corrosion ike, na-ebute usoro ahụ dị mgbagwoju anya. Ya mere, a na-ejikarị ya emepụta nnukwu ụlọ nke na-ebu ibu nke na-egbochi ibu dị elu, dị ka ndọpụ isi, eriri isi, kpuchie igbe ngwá ọrụ na ụgbọ elu ndị ọzọ, ụgbọ mmiri na akụkụ ụgbọala.
(4) ZL105 Alloy ZL105 Alloy Njirimara dị elu, arụmọrụ na-eme ka arụmọrụ na nkwụsị mma dị mma karịa zl104 alloy, mana obere plastinity na nkwụsi ike dị ala. Ọ dị mma maka ụzọ ndị na-echebe nkedo. A na-eji ụdị alloy a na-emepụta ụgbọ elu, ájá injin na-eme ka akụkụ dị ukwuu, dị ka ndọtị cylinder, na-akwado ụlọ na akụkụ ngwa ọrụ na akụkụ igwe ndị ọzọ.
Ngwa nke nke a na-ere a aluminom quinc (al-zn) alloy
Maka al-Zn alloys, n'ihi nnukwu solublity nke zn na al, mgbe zn nwere otutu otutu ihe kariri 10% enwere ike ime ka aru di elu. Ọ bụ ezie na ụdị nke alloy a nwere oke mmụọ na ume dị elu na-enweghị ọgwụgwọ ọkụ, ọghọm nke ụdị alloy na-adịghị mma, njupụta dị elu, na mkpọda na-ekpo ọkụ ngwa ngwa. Ya mere, a na-eji ụdị alloy a emepụta ihe eji emepụta nke ọma.
Njirimara na ngwa nke a na-emekarị al-zn alloys dị ka ndị a:
(1) ZL401 alloy na-arụ ọrụ nkedo, obere oghere oghere na ọgbụgba na-ekpo ọkụ, ike dị mma, njupụta, njupụta dị elu, na nguzosi ike, na nguzosi ike na nguzogide. A na-ejikarị alloy nke ZL4401 na-ejikarị akụkụ ndị na-eme ihe dị iche iche, ndị na-arụ ọrụ adịghị agafe Celsius 200, yana ihe owuwu na akụkụ ụgbọelu dị mgbagwoju anya.
(2) ZL402 Alloy2 Alloy nwere arụmọrụ nke na-eme nke ọma, ihe dị mma na-eme ihe ike, na-eme ka usoro a na-eme ihe ike, na-emegharị ya, ndị na-eme mkpọtụ, na-atụgharị uche, na ikuku na-atụgharị pistons.
Ntinye aluminom magnesium (al-mg) alloy
Oke pere mpe nke mg na al-mg alloy bụ 4% ~ 11%. The alloy has a low density, high mechanical properties, excellent corrosion resistance, good cutting performance, and a bright and beautiful surface. Agbanyeghị, n'ihi ihe mgbagwoju anya na usoro a na-echebe ụdị a niile nke alloy, na mgbakwunye na iji ya dị ka corrosion-alloy, a na-ejikwa ya dị ka alloy maka ịchọ mma. Njirimara na ngwa nke a na-ahụkarị a na-ahụkarị al-mg alloys dị ka ndị a.
(1) ZL301 Alloy zl301 Alloy nwere ike dị elu, ịdị mma, ezigbo ịkpụ ịrụ ọrụ, ezigbo ga-emegharị, ma na-emegharị ya. Ihe ọghọm ya bụ na o nwere ọchịchọ nke rụrụ microse ma sie ike ịzọ. A na-eji alloy alloy emepụta iji rụpụta akụkụ dị elu n'okpuru nnukwu ibu, ma na-arụ ọrụ na mbara ikuku dị elu, dịka okpomọkụ, nkwado, nkwado na ngwa.
(2) ZL303 Alloy ZL303 Alloy nwere ezigbo nrụrụ na-eguzogide, ezigbo ọrụ na-arụ ọrụ, akụrụngwa ọrụ dị mfe, enweghị ike ime ka ọ dị ike na-eme ka ọ dị mma, ma nwee ọchịchọ iji mepụta oghere. A na-ejikwa nkedo na-anwụ anwụ. A na-ejikarị ụdị alloy a dị n'okpuru ihe dị n'okpuru ihe dị n'okpuru corrosion ma ọ bụ akụkụ na-arụ ọrụ na-erughị 200 ogo ụgbọ mmiri na shei.
(3) ZL305 ZL305 Alloy Alloy bụ na ZN na-agbakwunye ike na-agbagha, na-eme ka ọ dị mma na-eguzogide ike, ma belata oxidion, ebe obibi na ntụpọ nke alloy. A na-eji ụdị alloy a maka ibu dị elu, na-arụ ọrụ dị elu n'okpuru 100 akara Celsius, na akụkụ dị elu na-arụ ọrụ na mbara ikuku ma ọ bụ mmiri oké osimiri, dị ka akụkụ na ụgbọ mmiri mmiri.
Okwu Mmalite nke Aluminium Incat
Aluminom Innot maka Reselsing-15kg, 20KG (≤99.80% al):
C-compot aluminom - 500Kg, 1000Kg (≤99.80% al):
Aluminom di ọcha - 10KG, 15KG (9KG (99.90% ~ 99.999% al);
Alminom alloy insut - 10KG, 15KG (al - al - al - al - cu, al - al - mg);
Plate Doctot - 500 ~ 1000Kg (maka ime);
Round Spindles-30 ~ 60KG (maka eserese waya).
NKWUKWU EGO:https://www.wanmetal.com/
Isi mmalite akwụkwọ: Internetntanetị
Ngosipụta: Ozi dị na edemede a bụ maka ntụnyere naanị, ọ bụghị dị ka aro na-eme mkpebi siri ike. Ọ bụrụ na ịnweghị echiche iji mebie ikike iwu gị, biko kpọtụrụ anyị n'oge.
Oge Post: Ọgọst-27-2021