Say Austenitic ya Istruktura na Alloy

Say austenite et sakey ya importantin istruktura na kristal ya naromog ed asero tan arum niran alloy ya base ed bakal, ya kabkabat ed atagey ya inka-tough tan plasticity to. Say Austenite et walay face-centered cubic (FCC) ya istruktura to, ya walay iron atoms ya walad saray vertices tan face center na cube, tan say carbon odino arum nin alloying elements et nayarin solido-nasolbar ed saray interstices.

 

Say austenite et sakey a mikroistruktura na sakey ya alloy. Kaukolan ton nasumpal so duaran kondisyon:

1. Say kristal ya istruktura na alloy et face-centered cubic (FCC) ya istruktura.

2. Say alloy et sakey a solidon solusyon.

 

Say austenite et walaan na saray katangian ya maong ya plasticity, abeban thermal expansion coefficient, tan maong ya performance ed atagey a temperatura. Ngalngalin amin ya kaslakan ya stainless steel tan high-temperature alloys et austenitic alloys.

 

Diad praktikal iran aplikasyon, say maong ya plasticity na austenitic alloys so mamapawala na malet iran operasyon ed andukey a panaon diad loob na malaknab a temperatura, kanian say sankabaloan ya uusaren ya stainless steels et amin et austenitic stainless steels.

 

Say sananey nin importantin katangian na austenitic alloys et say ekselentin performance da ed atagey a temperatura. Diad atagey a temperatura, say face-centered cubic structure et makapansiansia na mas maabig ya structural stability, diad ontan et naseguro so biskeg na austenitic alloys ed atagey a temperatura. Saya so rason no akin ya ngalngalin amin ya alloy ya atagey so temperatura to et austenitic ya alloy.

 

Kanian antoy mangidetermina no say sakey ya alloy et walay austenitic ya istruktura to?

Natan, amta tayo ya saray austenitic alloys et kaukolan ya walay face-centered cubic (FCC) ya istruktura. Kanian, kaukolan tayon lalon talosan no dinan iran metal ya elemento so walaan na FCC ya istruktura.

 

Say sankabaloan ya metal et say bakal, tan say metal ya bakal et talagan walay FCC ya istruktura to. Makapaermen ta say bakal et walay allotropy ya kablian to. Labay ton ibaga, say bakal et makapansiansia labat na FCC ya istruktura diad loob na temperaturan 912℃anggad 1394 degree. Diad arum ya temperatura, say bakal et magmaliw ya body-centered cubic (BCC) ya istruktura.

 

Diad sayan punto, kaukolan tayo lan tampol so metal ya elemento ya makapangigarantiya na FCC ya istruktura ed antokaman ya temperatura. Sayan elemento et nikel. Basta say nickel content na alloy et masulok ya 9%, nayarin napansiansia so FCC ya istruktura. Kanian, say pangiyarum labat na 9% o onsulok nin nickel ed bakal et makapansiansia ed alloy ya walay austenitic ya istruktura to ed antokaman ya temperatura. Saya so rason no akin ya amin ya stainless steel tan high-temperature alloys et walaan na nickel.