Calcium Silicon Alloy rau Casting

 

Nyob rau hauv lub ntiaj teb no ntawm hlau casting, ntau yam alloys yog siv los tsim cov khoom zoo thiab ruaj khov. Ib qho piv txwv zoo li no yog siv cov calcium silicon alloy rau casting. Calcium silicon alloy yog kev sib xyaw ntawm calcium, silicon, thiab hlau. Nws yog dav siv nyob rau hauv steel manufacturing thiab foundry industries.

 

Calcium silicon alloy paub txog nws lub peev xwm deoxidize thiab desulfurize kua hlau. Nws pab tshem tawm cov impurities xws li sulfur, oxygen, thiab nitrogen los ntawm cov hlau, ua rau nws muaj zog thiab ruaj khov. Qhov sib ntxiv ntawm calcium rau hauv cov hlau kuj tseem pab txhim kho cov fluidity thiab castability ntawm hlau.

 

Nyob rau hauv cov txheej txheem casting, calcium silicon alloy yog ntxiv rau molten hlau nyob rau hauv meej kom muaj nuj nqis los ntawm lub ladle. Thaum nws ntxiv lawm, nws tam sim ntawd reacts nrog impurities tam sim no nyob rau hauv cov kua hlau thiab cov ntaub ntawv slag, uas yooj yim floats rau saum npoo. Tom qab ntawd lub slag yog skimmed tawm, thiab cov hlau ntshiab yog sab laug.

 

Kev siv cov calcium silicon alloy rau casting muaj ntau yam txiaj ntsig, xws li:

 

1. Txhim kho castability: Qhov sib ntxiv ntawm calcium rau hauv cov hlau yuav pab txhim kho cov fluidity thiab castability ntawm cov hlau, ua rau nws yooj yim rau kev ua hauj lwm nrog.

 

2. Txhim kho lub zog thiab durability: Kev tshem tawm cov impurities xws li sulfur thiab oxygen los ntawm cov hlau ua rau kev txhim kho lub zog thiab ua haujlwm ntev ntawm cov khoom kawg.

 

3. Txo lub sij hawm ntau lawm: Kev siv cov calcium silicon alloy txo lub sij hawm ntau lawm raws li lub slag tsim sai, thiab cov impurities raug tshem tawm sai dua.

 

4. Tsawg nkim sij hawm: Calcium silicon alloy pab txhawb kev tsim cov khoom tsim nyog, txo cov khoom siv raw khoom.

Ntxiv mus, calcium silicon alloy kuj raug nqi piv rau lwm cov alloys siv hauv cov txheej txheem casting. Nws yog ib qho kev saib xyuas qis thiab kev ua haujlwm siab, ua rau nws yog qhov kev xaiv nrov ntawm cov foundries thoob ntiaj teb.

 

Ntxiv nrog rau nws siv hauv cov txheej txheem casting, calcium silicon alloy kuj muaj lwm yam kev siv hauv kev lag luam foundry. Nws yog siv los ua deoxidizer hauv kev tsim cov ferrosilicon thiab ferrochrome alloys. Nws kuj tseem siv rau hauv kev tsim cov hlau thiab hlau alloys, nodulizing cam khwb cia hlau, thiab hauv kev tsim cov vuam electrodes.

 

Hauv kev xaus, kev siv cov calcium silicon alloy rau casting yog ib qho kev xaiv ntse rau cov foundries nrhiav los tsim cov khoom zoo ntawm tus nqi pheej yig. Nws muaj peev xwm tshem tawm impurities, txhim kho castability, thiab txhim khu lub zog thiab durability ntawm cov khoom kawg ua rau nws yog ib qho kev xaiv nrov ntawm foundries thoob ntiaj teb. Tsis tas li ntawd, nws yog ib qho kev saib xyuas qis thiab kev ua haujlwm siab, txo cov sij hawm tsim khoom thiab kev siv cov khoom siv raw. Kev lag luam hauv kev lag luam tau hloov zuj zus mus tas li, thiab kev siv cov khoom siv tshiab xws li calcium silicon alloy yog qhov ua pov thawj rau nws txoj kev vam meej.

 

Qib	Ca	Si	Al	C	P	S
Ca31 Si 60	31	55-65	2.4	1.0	0.04	0.05
Ca28 Si 60	28	55-65	2.4	1.0	0.04	0.05
	>=		<=	<=	<=	<=

Q: Kuv tuaj yeem tiv tauj koj li cas?

A: Koj tuaj yeem tiv tauj peb ntawm email lossis whatspp / Wechat.

 

Q: Koj muaj cov qauv dab tsi?

A: Peb cov khoom ua tau raws li cov qauv, xws li ASTM, ASME, AMS, DIN, JIS thiab lwm yam.Qhov kev xeem thib peb yog txhua yam muaj rau peb.

 

Q: Koj lub sijhawm ua haujlwm yog dab tsi?

A: Feem ntau nws xav tau li ntawm 15- 20 hnub tom qab tau txais PO.

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Cim npe nrov: calcium silicon alloy rau casting