Kho-Ntxig-Dig Muag RIVET

10 Xyoo Kev Paub Txog Kev Tsim Khoom
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Qhov twg muaj zog ntawm tooj liab pop rivets thiab tooj dag pop rivets?

QQhov twg muaj zog ntawm tooj liab pop rivets thiab tooj dag pop rivets?

A: Tooj liab ntshiab, tseem hu ua tooj liab liab, muaj qhov ceev ntawm (7.83g / cm3) thiab lub ntsiab lus yaj ntawm 1083 degrees. Nws tsis yog hlau nplaum. Nws muaj kev coj ua zoo, kev coj ua thermal, kev tiv thaiv corrosion thiab kev tawv.

adzne1

Qhov ceev ntawm tooj dag (8.93g / cm3) yog siv rau hauv ob sab phlu nrog cov khoom siv kho tshuab bush, uas yog hnav-resistant.

Qhov ceev ntawm "tooj liab" siab dua li ntawm tooj liab liab, thiab "tooj liab" nyuaj nrog kev nruj zoo.

 


Lub sijhawm tshaj tawm: Lub Xya Hli-14-2021