Hmoov metallurgy sintering rauv muab faib ua ob pawg

Hmoov metallurgy sintering rauv muab faib ua ob pawg

Hluav taws xob sintering rauv tau muab faib ua ob pawg: tsis kam sintering rauv thiab induction sintering furnaces. Resistance sintering furnaces yog siv ntau zaus. Resistance sintering rauv yog lub cub hluav taws xob uas hloov hluav taws xob rau hauv hluav taws xob hluav taws xob rau sintering los ntawm hluav taws xob cua sov; induction sintering rauv yog lub cub hluav taws xob uas siv hluav taws xob induction kom muaj zog tam sim no hauv cov hlau kom sov nws.

Hmoov metallurgy sintering rauv

Hmoov metallurgy sintering rauv yog ib yam khoom siv kho cua sov uas siv cov hmoov hlau (los yog sib xyaw ntawm cov hmoov hlau thiab cov hmoov tsis yog hlau) ua raw cov ntaub ntawv, thiab yog tsim thiab sintered rau hauv cov hlau los yog hlau alloy. Feem ntau yog siv rau nias hlau-raws li, tooj liab-raws li thiab lwm yam khoom siv hmoov metallurgy. Lub ntsiab hom ntawm sintering rauv yog hluav taws xob rauv.

Ntau npaum li cas los ua kom lub sintering kub ntawm tooj liab-clad hlau hmoov roj-impregnated bearings

Lub sintering kub yuav tsum muaj peev xwm tshaj qhov melting point ntawm ntshiab tooj liab thermal conductivity. Lub sintering kub ntawm ntshiab tooj liab hmoov yog 950 degrees 30 feeb; bronze hmoov (Cu10Sn90) ob pre-alloyed bronzes 720 degrees 15 feeb alloy bronze 800 degrees 15 feeb

Yuav ua li cas tsim nyog sintering kub ntawm hmoov metallurgy bearings?

Hmoov metallurgy roj-impregnated bearing sintering. Hlau hmoov yog ntxiv rau tin bronze hmoov los tsim cov hlau bronze sintered bearing khoom. Qhov sib ntxiv ntawm cov ntsiab lus hlau yog cuam tshuam nrog shrinkage thiab hnav tsis kam. Nws tau xaus lus tias qhov kev pom zoo ntxiv ntawm cov hmoov hlau yog 40%. Raws li cov hlau-tooj ​​liab alloy sintering hauv paus ntsiab lus thiab lub xeev daim duab, nws tau xaus lus tias sintering kub ntawm hlau-tooj ​​liab alloy cov ntaub ntawv nce nrog cov hlau hmoov ntxiv, thiab qhov zoo tshaj plaws sintering kub yog 820-850 degree .

Lub hauv paus ntawm qhov kub ntawm lub sintering rauv yog dab tsi?

Cov khoom siv tooj liab yuav tsum ncav cuag 800 degrees. Kuv tsis paub yog tias 560 degrees qis dhau lawm.

Cov khoom siv hlau yog sintered. Cov yav dhau los 500-700 degrees yog dewaxing, thiab 1050 yog ib qho teeb meem sintering.

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