Tam sim no, domestic molybdenum nkoj tuam ntxhab siv los kos cov xov hlau zoo tsuas yog siv ntsug melting strips thiab sintered strips.

 Tom qab ob peb xyoos ntawm kev xyaum ua cov molybdenum tuav, peb ntseeg hais tias lub ntsiab tseem ceeb ntawm cov sawb muaju β Ammonium molybdate muaj cov nyhuv zoo dua li cov khoom siv ntxiv rau kev ua tiav ntawm ntsug yaj strips tsim los ntawm kev txo qis thiab nias siv roasting tshuab. Tam sim no, molybdenum strip manufacturers hauv Suav teb feem ntau siv cov khoom no los ua cov khoom siv kos duab zoo hlau molybdenum strips. Ntxiv nrog rau siv lead ua tracing, cov ntsiab lus ntawm cov ntsiab lus tseem ceeb xws li potassium thiab sodium, lub cev muaj zog xws li porosity thiab particle loj yuav tsum tau ua kom tau raws li cov kev cai tshwj xeeb thiab tswj cov txheeb ze stability.

Kev saib xyuas tshwj xeeb yuav tsum tau ua thaum lub sij hawm qis-kub sintering ntawm pressed billets. Vim lub brittleness ntawm molybdenum, cov billets tsis tuaj yeem dheev txias los yog rhuab. Txawm hais tias sintering los yog txias, yuav tsum muaj qhov kub thiab txias tsis tuaj yeem tiv thaiv kev puas tsuaj. Lub sij hawm thiab kub ntawm qhov kub thiab txias sintering yuav tsum tau tswj kom zoo, thiaj li hais tias cov billets tsis tsuas yog tshem tawm qhov kub thiab txias impurities, tab sis kuj txhim khu lub zog thiab conductivity, uas yog conducive rau ntsug melting ua.