Gịnị bụ aluminom ingot?

Gịnị bụ aluminom ingot?

Aluminom bụ ọla ọcha na-acha ọcha ma bụrụ ọkwa nke atọ n'ime ụwa mgbe ikuku oxygen na silicon. Njupụta nke aluminom dị ntakịrị, naanị 34.61% nke ígwè na 30.33% nke ọla kọpa, ya mere a na-akpọkwa ya metal ìhè. Aluminom bụ igwe anaghị agba nchara nke mmepụta ya na oriri ya bụ nke abụọ na igwe n'ụwa. Ebe ọ bụ na aluminom dị mfe, a na-ejikarị ya arụpụta ụgbọ ala, ụgbọ mmiri na ikuku dị ka ụgbọ ala, ụgbọ oloko, ụzọ ụgbọ oloko, ụgbọ mmiri, ụgbọ elu, rọketi na ụgbọ elu iji belata ibu nke ya ma bulie ibu. A na-akpọ akụrụngwa ndị dị na ụlọ ọrụ anyị kwa ụbọchị aluminom ingots. Dị ka ọkọlọtọ mba (GB/T 1196-2008), a ga-akpọ ha "aluminom ingots maka remelting", ma onye ọ bụla na-eji na-akpọ ha "aluminom ingots". A na-emepụta ya site na electrolysis na-eji alumina-cryolite. Mgbe ingots aluminom banye ngwa ngwa ụlọ ọrụ mmepụta ihe, e nwere ụdị isi abụọ: nkedo aluminom alloys na alloys aluminum rụrụ arụ. Ihe nkedo aluminom na aluminom alloys bu ihe nkedo aluminom nke emeputara site na nkedo; A na-edozi ihe ndị na-emepụta aluminum na aluminum alloys na-emepụta site na usoro nhazi nrụgide: efere, ibe, foils, tubes, mkpara, shapes, wires na forgings. Dị ka ọkọlọtọ mba, "Aluminom ingots remelting na-ekewa n'ime 8 akara ule dị ka chemical mejupụtara, nke bụ Al99.90, Al99.85, Al99.70, Al99.60, Al99.50, Al99.00, Al99.7E, Al99. 6E" (Cheta: The ọnụ ọgụgụ mgbe Al bụ aluminum ọdịnaya). Ụfọdụ ndị mmadụ na-akpọ "A00" aluminum, nke bụ n'ezie aluminom nwere ịdị ọcha nke 99.7%, nke a na-akpọ "aluminom ọkọlọtọ" n'ahịa London. Ụkpụrụ teknuzu nke obodo anyị na 1950 si na mbụ Soviet Union. "A00" bụ akara Russia na ụkpụrụ mba Soviet Union. "A" bụ mkpụrụedemede Russia, ọ bụghị Bekee "A" ma ọ bụ "A" nke mkpụrụedemede ụda olu China. Ọ bụrụ na ọ dabara na ụkpụrụ mba ụwa, ọ ka mma ịkpọ "aluminom ọkọlọtọ". Aluminom ọkọlọtọ bụ ingot aluminom nwere 99.7% aluminom, nke edebara aha n'ahịa London.

Kedu ka esi eme ingots aluminom
Usoro nkedo nke aluminom na-eji aluminom a wụrụ awụ tinye n'ime ihe a na-akpụ akpụ, na mgbe ewepụrụ ya ka ọ dị jụụ n'ime ihe nkedo, usoro ntụtụ bụ isi nzọụkwụ maka àgwà ngwaahịa ahụ. Usoro nkedo bụkwa usoro anụ ahụ nke kristal mmiri mmiri aluminom n'ime aluminom siri ike.
Usoro nhazi nke ihe nkedo aluminom ingots bụ ihe dị ka ndị a: Aluminom tapping-slagging- picking up-ingredients-furnace loading-refining-nkedo-aluminom ingots maka agbaze-emecha ngwaahịa nyocha-emecha ngwaahịa nlele-ụlọ nkwakọba ihe aluminom na-apụ apụ-na-ebuli elu. alloy ingots-emecha ngwaahịa nyocha-emecha ngwaahịa nyocha-ụlọ nkwakọba ihe

A na-ekewa ụzọ nkedo a na-ejikarị na nkedo na-aga n'ihu na nkedo na-aga n'ihu na-aga n'ihu

Nkedo na-aga n'ihu

Enwere ike ikewa nkedo na-aga n'ihu na nkedo ọkụ agwakọta na nkedo mpụga. Ha niile na-eji igwe nkedo na-aga n'ihu. Ịgwakọta ihe nkedo ọkụ bụ usoro ịtụba aluminom gbazere n'ime ọkụ agwakọta, a na-ejikarị emepụta ingots aluminum maka ịgbaze na nkedo alloys. A na-eme ihe nkedo dị n'èzí ozugbo site na ladle gaa na igwe nkedo, nke a na-ejikarị eme ihe mgbe akụrụngwa nkedo enweghị ike imezu ihe achọrọ mmepụta ma ọ bụ àgwà nke ihe ndị na-abata adịghị mma ka a na-enye ya nri ozugbo n'ime ọkụ. Ebe ọ bụ na enweghị isi ikpo ọkụ dị n'èzí, a chọrọ ka ladle ahụ nwee okpomọkụ ụfọdụ, n'ozuzu n'etiti 690 ° C na 740 ° C n'oge okpomọkụ na 700 ° C ruo 760 ° C n'oge oyi iji hụ na ingot aluminum nwere ọdịdị dị mma.

Maka nkedo n'ime ọkụ na-agwakọta ihe, a ga-ebu ụzọ gwakọta ihe ndị ahụ, wee wụsa ya n'ime ọkụ ọkụ ahụ, kpalie ya nke ọma, wee tinye ya na flux maka nchacha. A ghaghị ịkọwapụta ihe nkedo alloy ingot maka ihe karịrị nkeji 30, na slag nwere ike nkedo mgbe emechara ya. N'oge nkedo, anya ọkụ nke ọkụ na-agwakọta na-ejikọta ya na ihe nke abụọ na nke atọ nke igwe nkedo, nke nwere ike hụ na ọ dị ntakịrị mgbanwe mgbe mmiri mmiri na-agbagharị na-agbanwe agbanwe. A na-ejikọta anya ọkụ na igwe nkedo na akwa akwa. Ọ ka mma ịnwe akwa akwa dị mkpụmkpụ, nke nwere ike belata oxidation aluminum ma zere vortex na splashing. Mgbe a kwụsịrị igwe nkedo ihe karịrị awa 48, a ga-ekpochasị ebu ahụ ọkụ ruo awa anọ tupu ịmalitegharịa. Aluminom ahụ a wụrụ awụ na-abanye n'ime ihe a na-akpụ akpụ site na ịsa ákwà, na-ewepụ ihe nkiri oxide dị n'elu aluminom a wụrụ awụ na shọvel, nke a na-akpọ slagging. Mgbe otu ebu mejupụtachara, a na-ebuga onye na-asa ákwà na-akpụzi ọzọ, igwe nkedo na-aga n'ihu na-aga n'ihu. Akpụkpọ ahụ na-aga n'ihu n'usoro, aluminum a wụrụ awụ na-eji nwayọọ nwayọọ dajụọ. Mgbe ọ rutere n'etiti igwe nkedo ahụ, aluminom ahụ a wụrụ awụ agbanyela n'ime aluminom ingots, nke onye nbipute ejiri akara agbaze akara. Mgbe ingot aluminom rutere n'elu igwe nkedo, ọ gbasiri ike kpamkpam n'ime ingot aluminum. N'oge a, ebu na-atụgharị, na aluminom ingot na-ejected si ebu, na-ada na akpaka ingot na-anata trolley, nke na-akpaghị aka stacked na bundled site stacker na-mechara aluminum ingot. A na-eme ka igwe nkedo dị jụụ site na ịgbanye mmiri, mana a ga-ebunye mmiri ahụ mgbe agbanyere igwe nkedo maka otu mgbanwe zuru oke. Tọn ọ bụla nke aluminom a wụrụ awụ na-eri ihe dị ka 8-10t nke mmiri, a na-achọkwa ihe na-afụ ụfụ maka oyi n'elu n'oge okpomọkụ. Ingot bụ ihe nkedo akpụ akpụ dị larịị, na ntụziaka siri ike nke aluminom a wụrụ awụ sitere na ala ruo n'elu, na etiti akụkụ nke elu ahụ na-agbasi mbọ ike n'ikpeazụ, na-ahapụ mbelata nke yiri uzo. Oge siri ike na ọnọdụ nke akụkụ ọ bụla nke aluminom ingot abụghị otu, ya mere ihe mejupụtara kemịkalụ ya ga-adịkwa iche, mana ọ dabara na ọkọlọtọ n'ozuzu ya.

Nrụrụ ndị a na-ahụkarị nke aluminom ingots maka mgbaze bụ:

① Stoma. Isi ihe kpatara ya bụ na nkedo nkedo dị oke elu, aluminum a wụrụ awụ nwere ọtụtụ gas, elu nke aluminom ingot nwere ọtụtụ pores (pinholes), elu ya gbara ọchịchịrị, na-ekpo ọkụ na-ekpo ọkụ na-eme n'ọnọdụ siri ike.
② nsonye slag. Isi ihe kpatara ya bụ na slagging adịghị ọcha, na-akpata ntinye slag n'elu; nke abụọ bụ na okpomọkụ nke aluminum a wụrụ awụ dị oke ala, na-eme ka ntinye slag dị n'ime.
③Ripple na flash. Isi ihe kpatara ya bụ na ọrụ ahụ adịghị mma, aluminom ingot buru ibu, ma ọ bụ igwe nkedo anaghị arụ ọrụ nke ọma.
④ mgbawa. A na-ebute mgbawa oyi site na oke nkedo dị ala, nke na-eme ka kristal ingot nke aluminom ghara ịdị oke, na-eme ka ọ dị nro na ọbụna mgbawa. A na-ebute mgbawa ọkụ site na oke nkedo okpomọkụ.
⑤ Nkewa nke components. Ihe na-ebutekarị ya bụ ngwakọta na-ekwekọghị ekwekọ mgbe a na-etinye alloy.

Nkedo na-aga n'ihu ọkara kwụ ọtọ

A na-ejikarị nkedo kwụ ọtọ ọkara na-aga n'ihu maka mmepụta nke ingots waya aluminum, slab ingots na alloys dị iche iche nwere nkwarụ maka nhazi profaịlụ. A na-awụsa aluminom a wụrụ awụ n'ime ọkụ a na-agwakọta mgbe ọ gachara. N'ihi ihe ndị pụrụ iche chọrọ nke wires, a ghaghị ịgbakwunye efere etiti Al-B iji wepụ titanium na vanadium (waya ingots) site na aluminom a wụrụ awụ tupu ịwụpụ; A ga-etinyerịrị slabs ahụ na alloy Al-Ti-B (Ti5% B1%) maka ọgwụgwọ nnụcha. Mee ka nhazi elu dị mma. Tinye ihe nchacha 2 # na nnukwu magnesium alloy, ego ya bụ 5%, kpalite nke ọma, mgbe ị kwụrụ maka nkeji 30, wepụ scum, wee wụpụ. Welie chassis nke igwe ihe nkedo tupu i mee nkedo, ma jiri ikuku mkpakọ gbachapụ mmiri dị na chassis ahụ. Mgbe ahụ, bulie efere isi n'ime crystallizer, tinye akwa mmanụ mmanụ na mgbidi dị n'ime nke crystallizer, tinye mmiri dị jụụ n'ime jaket mmiri, tinye efere nkesa akọrọ na preheated, nkwụnye na-achịkwa akpaka na-edozi ya, nke mere na nkesa efere nke ọ bụla ọdụ ụgbọ mmiri dị n'etiti etiti crystallizer. N'isi mmalite nke nkedo, jiri aka gị pịa plọg na-emezigharị akpaka iji gbochie oghere ahụ, bepụ anya ọkụ nke ọkụ na-agwakọta, ma mee ka mmiri mmiri aluminom na-abanye n'efere nkesa site na akwa akwa. Mgbe mmiri mmiri aluminom ruru 2/5 na efere nkesa, hapụ akpaka Gbanwee plọg ka aluminom a wụrụ awụ na-abanye n'ime crystallizer, aluminom gbazere na-ajụkwa na chassis. Mgbe mmiri mmiri aluminom ruru 30mm dị elu na crystallizer, enwere ike ibelata chassis, na mmiri jụrụ oyi ga-amalite izipu. Plọg na-agbanwe agbanwe na-akpaghị aka na-achịkwa nguzozi ziri ezi nke mmiri mmiri aluminom n'ime crystallizer ma na-eme ka ịdị elu nke mmiri mmiri aluminom na crystallizer agbanweghị. Ekwesịrị iwepụ ihe nkiri scum na oxide dị n'elu aluminom gbazere n'oge. Mgbe ogologo nke aluminom ingot dị ihe dị ka 6m, gbochie anya ọkụ ọkụ, wepụ efere nkesa, kwụsị mmiri mmiri mgbe mmiri mmiri aluminom gbasiri ike, wepụ jaket mmiri ahụ, wepụ ihe nkedo aluminum ingot na crane monorail, ma tinye ya na igwe ịwa ahụ dịka nha achọrọ Hụrụ ya ma kwadebe maka nkedo ọzọ. N'oge nkedo, a na-edobe okpomọkụ nke aluminum a wụrụ awụ n'ime ọkụ ngwakọta na 690-7l0 Celsius, okpomọkụ nke aluminum a wụrụ awụ na efere nkesa ka a na-edobe na 685-690 Celsius, ọsọ nkedo bụ 190-21Omm / min, na nrụgide mmiri jụrụ oyi bụ 0.147-0.196MP.

Ọsọ nkedo ahụ dabara na ingot linear nwere akụkụ square:
VD=K ebe V bụ ọsọ nkedo, mm/min ma ọ bụ m/h; D bụ ogologo akụkụ nke akụkụ ingot, mm ma ọ bụ m; K bụ uru mgbe niile, m2 / h, n'ozuzu 1.2 ~ 1.5.

Nkedo na-aga n'ihu nke ọkara bụ usoro kristal na-aga n'ihu. Mgbe aluminom a wụrụ awụ batara n'oghere nkedo, ọ na-amalite kristal na efere ala na mgbidi dị n'ime nke ebu. N'ihi na ọnọdụ jụrụ oyi nke etiti na akụkụ dị iche iche, crystallization na-etolite ụdị nke ala dị ala na elu elu. Chassis na-agbada na ọsọ ọsọ mgbe niile. N'otu oge ahụ, a na-agbanye akụkụ elu ahụ na-aga n'ihu na aluminom mmiri mmiri, nke mere na enwere mpaghara nke siri ike n'etiti aluminom siri ike na aluminom mmiri mmiri. N'ihi na mmiri mmiri aluminom na-ebelata mgbe ọ na-eme ka ọ dị nro, ma e nwere akwa mmanụ mmanụ na mgbidi dị n'ime nke crystallizer, ka chassis na-agbada, aluminum siri ike na-apụ na crystallizer. Enwere okirikiri nke oghere mmiri jụrụ oyi na akụkụ ala nke crystallizer, a pụkwara ịgbasa mmiri jụrụ oyi ruo mgbe ọ gbapụrụ. A na-edobe elu nke ingot aluminom na oyi nke abụọ ruo mgbe a na-atụba eriri waya niile.

Usoro crystallization nwere ike guzobe dịtụ afọ ojuju solidification ọnọdụ, nke bara uru na ọka size, n'ibu Njirimara na eletriki conductivity nke crystallization. Ọ dịghị ihe dị iche na n'ibu Njirimara na elu direction nke comparative ingot, ndị nkewa bụkwa obere, jụrụ ọnụego bụ ngwa ngwa, na a nnọọ mma kristal Ọdịdị nwere ike nweta.

Elu nke ingot waya nke aluminom kwesịrị ịdị larịị ma dị mma, na-enweghị slag, cracks, pores, wdg, ogologo nke mgbawa n'elu ekwesịghị gafere 1.5mm, omimi nke slag na ridge wrinkles n'elu ekwesịghị gafere 2mm, na ngalaba ekwesịghị inwe cracks, pores na slag inclusions. Ọ dịghị ihe karịrị 5 slag inclusions na-erughị 1mm.

Ndị bụ isi ntụpọ nke aluminom waya ingots bụ:

① mgbawa. Ihe kpatara ya bụ na okpomọkụ nke aluminum a wụrụ awụ dị oke elu, ọsọ na-agba ọsọ ngwa ngwa, na nrụgide fọdụrụnụ na-abawanye; ọdịnaya silicon dị na aluminom a wụrụ awụ karịrị 0,8%, na otu agbaze nke aluminom na silicon ka a na-emepụta, mgbe ahụ, a na-emepụta ihe ụfọdụ nke silicon n'efu, nke na-eme ka ihe ọkụkụ na-ekpo ọkụ na-ekpo ọkụ nke metal: Ma ọ bụ ọnụ ọgụgụ nke mmiri jụrụ oyi ezughị oke. Mgbe elu nke ebu ahụ siri ike ma ọ bụ na-ejighị mmanụ mmanu mee ihe, elu na akụkụ nke ingot ga-agbawakwa.

② nsonye slag. Ihe ntinye slag n'elu eriri aluminom nke ingot na-akpata site na mgbanwe nke aluminom a wụrụ awụ, nkwụsị nke ihe nkiri oxide n'elu aluminom a wụrụ awụ, na nsị dị n'elu na-abanye n'akụkụ nke ingot. Mgbe ụfọdụ, mmanụ mmanye nwekwara ike iweta ụfọdụ slag. Ntinye slag dị n'ime na-akpata site na obere okpomọkụ nke aluminum a wụrụ awụ, nnukwu viscosity, enweghị ike nke slag na-ese n'elu n'oge ma ọ bụ mgbanwe ugboro ugboro nke ọkwa aluminom gbazere n'oge nkedo.

③Obodo oyi. Nhazi mgbochi oyi na-ebute tumadi site na oke mgbanwe dị n'ogo aluminom gbazere n'akpụkpọ ahụ, ọnọdụ nkedo dị ala, ọsọ nkedo na-adịghị ngwa ngwa, ma ọ bụ ịma jijiji na ọdịda na-adaghị adaba nke igwe nkedo.

④ Stoma. Oghere ndị a kpọtụrụ aha ebe a na-ezo aka na obere oghere nwere dayameta nke na-erughị 1 mm. Ihe kpatara nke a bụ na nkedo nkedo dị oke elu na condensation dị ngwa ngwa, nke mere na gas dị na mmiri mmiri aluminom enweghị ike ịpụ n'oge, na mgbe ọ gbasiri ike, a na-agbakọta obere egosipụta iji mepụta pores na ingot.

⑤Elu siri ike. N'ihi na mgbidi dị n'ime nke crystallizer adịghị mma, mmetụta lubrication adịghị mma, a na-emepụta etuto aluminom n'elu kristal n'ọnọdụ ndị siri ike. Ma ọ bụ n'ihi na nha nke ígwè na silicon dị oke ibu, ihe dị iche iche na-akpata site na oyi na-enweghị isi.

⑥ Nhapu nke aluminom na nyocha ọzọ. Isi ihe kpatara ya bụ nsogbu ọrụ, na nke dị njọ nwekwara ike ịkpata nodules.

Ngwa nke Aluminom Silicon (Al-Si) Alloy
Aluminom-silicon (Al-Si) alloy, ọnụ ọgụgụ dị nta nke Si bụ n'ozuzu 4% ~ 22%. N'ihi na Al-Si alloy nwere ihe nkedo dị mma, dị ka ezigbo mmiri mmiri, ikuku ikuku dị mma, obere nkwụsịtụ na obere okpomọkụ, Mgbe mgbanwe na ọgwụgwọ okpomọkụ, ọ nwere ezigbo ihe eji arụ ọrụ, ihe anụ ahụ, nkwụsị nke corrosion na ọkara machining. Ọ bụ ihe nkedo aluminom alloy kachasị na-agbanwe agbanwe na nke kachasị. Nke a bụ ọmụmaatụ ụfọdụ nke ndị a na-ejikarị eme ihe:

(1) ZL101 (A) alloy ZL101 alloy nwere ezigbo ikuku ikuku, ịgbasa mmiri na mgbape mgbape, akụrụngwa akụrụngwa na-agafeghị oke, arụmọrụ ịgbado ọkụ na nguzogide corrosion, ihe mejupụtara dị mfe, nkedo dị mfe, dabara adaba maka usoro nkedo dị iche iche. A na-eji ZL101 alloy mee ihe maka akụkụ dị mgbagwoju anya nke na-ebu ibu na-agafeghị oke, dị ka akụkụ ụgbọ elu, ngwá ọrụ, ụlọ ngwá ọrụ, akụkụ engine, ụgbọ ala na ụgbọ mmiri, cylinder blocks, pump body, brake drum, na eletriki. Na mgbakwunye, dabere na alloy ZL101, ọdịnaya adịghị ọcha na-achịkwa nke ọma, a na-enwetakwa alloy ZL101A nwere akụrụngwa dị elu site na ịkwalite teknụzụ nkedo. Ejila ya wụba akụkụ shei dị iche iche, ozu na-agbapụta ụgbọ elu, igbe ụgbọ ala, na mmanụ mmanụ. Igbe ikpere, ngwa ụgbọ elu na akụkụ ndị ọzọ na-ebu ibu.

(2) ZL102 alloy ZL102 alloy nwere nguzogide mgbape kacha mma na ikuku ikuku dị mma, yana ezigbo mmiri mmiri, enweghị ike ime ka ọgwụgwọ okpomọkụ sie ike, ma nwee ike dị ala. Ọ dị mma maka ịkwanye akụkụ mgbagwoju anya buru ibu ma dị mkpa. Kwesịrị ekwesị maka nkedo anwụ. A na-ejikarị ụdị alloy a iji nagide ihe nkedo dị obere obere nwere ụdị dị mgbagwoju anya, dị ka ụlọ akụrụngwa dị iche iche, mkpuchi ụgbọ ala, akụrụngwa eze, pistons, wdg.

(3) ZL104 alloy ZL104 alloy nwere ezigbo ikuku ikuku, mmiri na-ekpo ọkụ na nkwụsị ọkụ ọkụ, ike dị elu, nkwụsị nke corrosion, ịrụ ọrụ ịgbado ọkụ na ịrụ ọrụ ịkpụ, ma obere ike na-eguzogide okpomọkụ, dị mfe ịmepụta obere pores, nkedo Usoro ahụ dị mgbagwoju anya. Ya mere, a na-ejikarị emepụta ihe nkedo ájá ájá buru ibu nke na-eguzogide ibu dị elu, dị ka mkpuchi nnyefe, ngọngọ cylinder, valve isi cylinder, wiil belt, igbe ihe mkpuchi mkpuchi na ụgbọ elu ndị ọzọ, ụgbọ mmiri na akụkụ ụgbọ ala.

(4) ZL105 alloy ZL105 alloy nwere ihe eji arụ ọrụ dị elu, arụmọrụ nkedo na-enye afọ ojuju na arụmọrụ ịgbado ọkụ, arụmọrụ kacha mma na ike na-eguzogide okpomọkụ karịa ZL104 alloy, mana obere plasticity na nkwụsi ike corrosion dị ala. Ọ dabara maka ụzọ nkedo dị iche iche. A na-ejikarị ụdị alloy a na-emepụta ụgbọ elu, injin ájá na-akpụ akpụ na akụkụ nkedo ígwè na-ebu ibu dị arọ, dị ka nnyefe casings, cylinder blocks, hydraulic pump housings na ngwá ọrụ, yana nkwado nkwado na akụkụ igwe ndị ọzọ.

Ngwa nke ihe nkedo Aluminom Zinc (Al-Zn) Alloy

Maka Al-Zn alloys, n'ihi nnukwu solubility nke Zn na Al, mgbe a na-agbakwunye Zn nwere ntakịrị ihe karịrị 10% na Al, ike nke alloy nwere ike ime ka ọ dịkwuo mma. Ọ bụ ezie na ụdị alloy a nwere ọdịdị ịka nká dị elu na ike dị elu nwere ike nweta ya na-enweghị ọgwụgwọ okpomọkụ, adịghị ike nke ụdị alloy a bụ ihe na-adịghị mma na-eguzogide corrosion, njupụta dị elu, na ọkụ ọkụ na-ekpo ọkụ n'oge nkedo. Ya mere, a na-ejikarị ụdị alloy a na-emepụta akụkụ ụlọ akụrụngwa anwụ-nkedo.

Njirimara na ngwa nke ihe nkedo Al-Zn a na-ahụkarị bụ ndị a:

(1) ZL401 alloy ZL401 alloy nwere ọrụ nkedo ọkara, obere oghere na-ekpo ọkụ na ọkụ ọkụ ọkụ, ezigbo ịgbado ọkụ na ịrụ ọrụ ịkpụ, ike dị elu na steeti ihe nkedo, mana obere plasticity, nnukwu njupụta, na nguzogide corrosion na-adịghị mma. A na-ejikarị ZL401 alloy maka akụkụ nkedo nrụgide dị iche iche, okpomọkụ na-arụ ọrụ adịghị agafe 200 degrees Celsius, na nhazi na ọdịdị nke ụgbọ ala na ụgbọ elu dị mgbagwoju anya.

(2) ZL402 alloy ZL402 alloy nwere ọkara nkedo arụmọrụ, ezi fluidity, agafeghị oke ikuku-tightness, thermal mgbape na-eguzogide, ezigbo ọnwụ arụmọrụ, elu n'ibu Njirimara na mmetụta siri ike na dị ka-nkedo ala, ma elu njupụta, agbaze Usoro bụ mgbagwoju, na ọ bụ tumadi na-eji maka ugbo akụrụngwa, igwe ngwá ọrụ, ụgbọ mmiri nkedo, ikuku oxygen, ngwaọrụ na redio compressing.
Ngwa nke ihe nkedo aluminom Magnesium (Al-Mg) Alloy

Ọnụ ọgụgụ dị nta nke Mg na Al-Mg alloy bụ 4% ~ 11%. Alloy ahụ nwere njupụta dị ala, akụrụngwa akụrụngwa dị elu, nguzogide corrosion dị mma, arụmọrụ dị mma nke ịkpụ, yana elu na-egbuke egbuke ma mara mma. Otú ọ dị, n'ihi mgbagwoju anya mgbagwoju anya na nkedo usoro nke ụdị alloy a, na mgbakwunye na iji ya dị ka ihe na-eguzogide corrosion, a na-ejikwa ya dị ka ihe ịchọ mma. Njirimara na ngwa nke ihe nkedo Al-Mg nkịtị bụ ndị a.

(1) ZL301 alloy ZL301 alloy nwere ike dị elu, elongation dị mma, arụmọrụ ịkpụ dị mma, ezigbo weldability, nwere ike ịbụ anodized, na ịma jijiji. Ọdịmma ya bụ na ọ na-enwe mmasị na-atọpụ n'ile anya na ọ siri ike nkedo. ZL301 alloy A na-eji ya emepụta akụkụ ndị nwere nnukwu nguzogide corrosion n'okpuru ibu dị elu, na-arụ ọrụ okpomọkụ n'okpuru 150 Celsius, na-arụ ọrụ na ikuku na mmiri mmiri, dị ka okpokolo agba, nkwado, mkpanaka na ngwa.

(2) ZL303 alloy ZL303 alloy nwere ezigbo nguzogide corrosion, ezigbo weldability, ezigbo ịkpụ arụ ọrụ, polishing dị mfe, nkedo a na-anabata nke ọma, ihe eji arụ ọrụ dị ala, enweghị ike iwusi ya ike site na ọgwụgwọ okpomọkụ, ma nwee ọchịchọ ịmepụta oghere shrinkage. A na-eji ya eme ihe nkedo Die. A na-ejikarị ụdị alloy a eme ihe maka akụkụ ibu nke ọkara n'okpuru arụ ọrụ nke corrosion ma ọ bụ akụkụ na ikuku oyi na okpomọkụ na-arụ ọrụ adịghị agafe 200 degrees Celsius, dị ka akụkụ ụgbọ mmiri na shells igwe.

(3) ZL305 alloy ZL305 alloy na-agbakwunyere na Zn na ndabere nke Al-Mg alloy iji chịkwaa ịka nká, meziwanye ike na nguzogide corrosion, nwere ezigbo ihe nrụpụta ọrụ zuru oke, yana belata oxidation, porosity na ntụpọ pore nke alloy. A na-ejikarị ụdị alloy a eme ihe maka ibu dị elu, okpomọkụ na-arụ ọrụ n'okpuru 100 degrees Celsius, na akụkụ ndị na-emerụ emerụ nke na-arụ ọrụ na ikuku ma ọ bụ mmiri mmiri, dị ka akụkụ nke ụgbọ mmiri mmiri.
Okwu mmalite nke aluminom ingot ọmụma
Aluminom ingot maka mgbaze-15kg, 20kg (≤99.80% Al):
T-ụdị aluminum ingot--500kg, 1000kg (≤99.80% Al):
Aluminom ingots dị elu-10kg, 15kg (99.90% ~ 99.999% Al);
Aluminom alloy ingot - 10kg, 15kg (Al--Si, Al--Cu, Al--Mg);
Plate ingot - 500 ~ 1000kg (maka efere efere);
Ogwe okirikiri - 30 ~ 60kg (maka eserese waya).

Njikọ nkọwa ndị ọzọ:https://www.wanmetal.com/

 

 

 

Isi mmalite: Ịntanetị
Disclaimer: Ozi dị n'ime akụkọ a bụ naanị maka ntụnye aka, ọ bụghị dịka ntụnye ime mkpebi ozugbo. Ọ bụrụ na ịchọghị imebi ikike iwu gị, biko kpọtụrụ anyị n'oge.