Hlau thiab Hlau Rey- meltable secrap bilap

Tshuaj Muaj Tshuaj

Vim li cas re - meltable ntshiab hlau bille?

Hauv kev ua haujlwm hauv kev ua haujlwm, qhov zoo ntawm koj cov khoom siv raw ncaj qha cuam tshuam cov khoom siv zaum kawg. Peb rov ua dua {1} meltable bilts tshem tawm vaciability, thiab ntau dua kev sib haum xeeb- tseem ceeb rau kev ua raws cov qauv kev lag luam nruj.

Cov Nta Tseem Ceeb & Kev Zoo Txheej Txheem

Ultra - Qhov qis qis impurities rau kev ntxuav melts

Peb cov nqi ua haujlwm yog cov khoom siv nrog cov kab qis qis:

Sulfur (s), phosphorus (p): txo qis kom tiv thaiv brittleness thiab cais.

Residual ntsiab (tooj liab, tin): nruj me ntsis tswj kom tsis txhob muaj kev cuam tshuam cov khoom siv tshuab.
Qhov kev ua siab zoo no txhais tau tias koj pib nrog "Slate Slate," txo qhov kev pheej hmoo ntawm - spec cov khoom kawg.

Cov tshuaj lom li qub, batch tom qab batch

Txhua lub nphet undergoes strigorous nruj kev tswj hwm, lav cov khoom siv sib xyaw thoob plaws cov pob. Hais zoo rau kev twv lossis hloov kho tas li

Ua kom zoo rau kev nrawm melting

Ntuab, txhim kho banet billes muab lub siab npoo {}}}}}}}}}}}}}}}}}}}}}}}}- Qhov no txo ​​cov tshuab hluav taws xob siv hluav taws xob, cov nqi lowers tsis zoo, thiab txhaws koj cov pa roj cart carbon ib mlt.

Cov roj av tsawg cov ntsiab lus rau qhov tsis taus -} cov khoom siv dawb

Tsawg me me hydrogen thiab nitrogen hauv peb cov nqi txo qis roj av -} induced teeb meem lossis pinholes. Qhov tshwm sim? Denser castings nrog txhim kho kev siv zog kho zog thiab lub siab nruj.

Yuav ua li cas nws ua haujlwm hauv koj cov txheej txheem

Sib xyaw peb rov {- meltable bricts yog ncaj:

Thawj tus nqi khoom siv: Siv hauv hluav taws xob arc rauv (EAF), induction rauv, lossis cupolas.

Kev sib xyaw ua ke: Them nrog alloys, carburizers, lossis lwm yam ntaub ntawv.

Kho kom meej tswj: Uniform loj thiab qhov hnyav pab tau lub koos pij tawj suav, txhawb nqa cov chaw thau khoom rau ntau tshaj plaws efficiencing.

Cov teeb meem daws teeb meem

Nkees ntawm cov khoom siv tau pom mob taub hau? Peb cov nqi ua pov tseg cov ntsiab lus mob tseem ceeb:

Inconsistent Seem Zoo: Cov kev sib tw scrap Chemistry, tsis paub cov kev qias, thiab sib txawv ntau ua rau cov mepredictable melts, rov ua haujlwm, thiab tus neeg tsis lees paub. Peb cov nqi ua haujlwm tshem tawm qhov kev hloov pauv no nkaus.

Alloying Khib: Cov ntsiab lus siab nyob hauv paus pov cov hlau pov cov kev suav tawm, khib nyiab kim ferroalloys. Pib nrog cov hlau ntshiab kom meej meej, siv tau ntau ntxiv.

Cov Pa & SLAG Cov Teeb Meem: Rusty seem qhia txog cov pa oxygen ntau dhau, ua kom poob vim poob thiab cov quav me me. Peb cov nqi huv ntxiv txo cov oxidation, txhawb cov xim hlau tawm thiab yaj tau huv.

Qeeb Melting & Kev Siv Lub Zog Siab: Bulpy Scrap yuav siv sijhawm ntev dua rau melt, tsav tsheb cov nqi zog. Peb cov txiaj ntsig zoo rau Geometry nrawm nrawm nrawm, txiav cov sijhawm thiab kev siv fais fab.

Cov txiaj ntsig koj yuav pom

Hloov mus rau peb re - meltable breakts hloov koj cov txheej txheem melting:

Ntau ruaj khov, tswj tau melts nrog kev ua tiav sai dua ntawm kev ua tiav chemistry.

Ua kom muaj tsawg dua qhov tsis xws luag (tawg, porosity, suav nrog) hauv cov khoom siv zaum kawg.

Siab dua tawm thiab cov nqi zog qis dua.

Superior, cov khoom lag luam zoo ib yam uas ntxiv dag zog rau koj lub koob npe ua lag luam.

Cov ntawv thov zoo tagnrho

Peb rov ua - meltable ntshiab hlau lis dej ua kom zoo tshaj nyob rau hauv kev lag luam uas tsis muaj txiaj ntsig:

High - qib dural ductile / grey hlau castings: Automotive Cheebtsam (Nres Calipers, Cov Hluav Taws Xob Cov Khoom Siv), Cua Turbine Chaw Muab Khoom, Thiab Cov Khoom Siv Hluav Taws Xob

Tshwj xeeb alloys & Electrotechnical cov hlau: Lub hauv paus zoo meej rau kev sib nqus alloys hauv kev hloov pauv, cov neeg muaj peev xwm, thiab cov tshuab hluav taws xob, cov tshuab hluav taws xob.

Aerospace & Kws muaj txuj ci castection: Traceable, ntshiab cov ntsiab lus ntsib nruj cov ntaub ntawv pov thawj nruj thiab ntseeg tau.

Cov Khoom Tseem Ceeb Hlau & Vuam Rods: Kev ua kom huv siab ua kom huv si, sib xyaw - tso hlau dawb thiab khawb hlau du.

Precision Casting Foundries: Kev nqis peev / Plhaub castings rau kev kho mob thiab cuab tam (tau txais txiaj ntsig los ntawm qis {}}}} fillity yaj).

Tsa koj cov khoom lag luam ntau lawm

Yog tias koj npaj siab txhawb tau zoo, txiav cov nqi, thiab nce kev sib tw, peb rov ua kom zoo nkauj hlau bille yog cov xaiv xaiv.

Hu rau peb pab neeg ua haujlwm los tham txog kev daws teeb meem kev cai rau koj cov khoom cua sov thiab daim ntawv thov xav tau.

[Hu Rau Pab Pawg Txhais Lus]|[Daim ntawv thov kom zoo]|[Tau txais ib qho kev tsocai]