Q: Koj puas poob nyiaj ntau npaum li cas thaum koj yaj nws?
A: Feem ntau, thaum melting kub, koj tuaj yeem cia siab tias qhov poob ntawm ib ncig ntawm 0.1 - 1%. Qhov kev poob no, hu ua "melt poob," tshwm sim feem ntau vim yog impurities hlawv tawm thaum lub sijhawm melting. Piv txwv li, yog tias muaj me me ntawm lwm cov hlau alloyed nrog cov kub los yog cov kab mob saum npoo av, lawv yuav raug tshem tawm thaum kub mus txog nws qhov melting point. Tsis tas li ntawd, ib qho me me ntawm cov kub yuav poob rau hauv daim ntawv ntawm vaporization ntawm qhov kub thiab txias, txawm tias cov khoom siv melting niaj hnub no yog tsim los txo qhov no. Txawm li cas los xij, qhov tseeb ntawm qhov poob tuaj yeem sib txawv nyob ntawm qhov purity ntawm qhov pib kub, cov txheej txheem melting siv, thiab kev ua haujlwm ntawm cov khoom siv. Los ntawm lub tshuab nqus tsev melting, nws tau kho li xoom poob.
Shenzhen Hasung Precious Metals Equipment Technology Co., Ltd. yog ib lub tuam txhab kev lag luam engineering nyob rau sab qab teb ntawm Tuam Tshoj, nyob rau hauv lub nroog zoo nkauj thiab ceev tshaj plaws kev lag luam loj hlob, Shenzhen. Lub tuam txhab yog tus thawj coj thev naus laus zis hauv thaj tsam ntawm cov cua sov thiab cov khoom siv casting rau cov khoom siv hlau muaj txiaj ntsig thiab cov khoom siv tshiab.
Peb cov kev paub muaj zog hauv tshuab nqus tsev casting txuas ntxiv ua rau peb ua haujlwm rau cov neeg siv khoom lag luam los cam khwb cia high-alloyed steel, siab nqus platinum-rhodium alloy, kub thiab nyiaj, thiab lwm yam.
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