1. Tag nrho cov khoom txo cov hluav taws xob conductivity thiab thermal conductivity ntawm lubtooj liabtsis muaj kev zam.Tag nrho cov ntsiab lus yog yaj nyob rau hauv tus pas nrig tooj liab, ua rau lub lattice distortion ntawm tus pas nrig tooj liab, ua rau nthwv dej tawg thaum cov electrons dawb ntws ncaj qha, ua rau cov resistivity ntawm qhov tsis sib xws, cov ntsiab lus uas tsis muaj cov khoom solubility lossis cov tshuaj me me hauv cov pas nrig tooj liab muaj qhov cuam tshuam me ntsis ntawm cov hluav taws xob thiab thermal conductivity ntawm tus pas nrig tooj liab.Kev saib xyuas tshwj xeeb yuav tsum tau them rau qhov tseeb tias cov khoom solubility ntawm qee cov ntsiab lus hauv cov pas nrig tooj liab nce thaum qhov kub thiab txias.Nws tuaj yeem tsis tsuas yog cov kua nplaum thiab dispersion ntxiv dag zog rau cov pas nrig tooj liab, tab sis kuj txo cov hluav taws xob conductivity tsawg heev.Qhov no yog ib qho tseem ceeb alloying hauv paus ntsiab lus rau kev kawm ntawm high-strength thiab high-conductivity alloys.Nws yuav tsum tau taw qhia ntawm no.Cov alloy muaj xws li hlau, silicon, zirconium, chromium thiab tooj liab rods yog ib qho tseem ceeb heev high-lub zog thiab high-conductivity alloy;Txij li cov teebmeem ntawm alloying ntsiab ntawm cov khoom ntawm tooj liab rods yog superimposed, CoCr-Zr alloys yog paub zoo tias muaj zog thiab high-conductivity alloys.hlau alloy.
2. Cov qauv ntawm tooj liab-raws li corrosion-resistant alloys yuav tsum yog ib-theem kom tsis txhob electrochemical corrosion tshwm sim los ntawm cov tsos ntawm ib theem thib ob nyob rau hauv lub alloy.Vim li no, cov ntsiab lus alloying ntxiv yuav tsum muaj cov khoom zoo heev solubility nyob rau hauv tooj liab rods, thiab txawm hais tias yog infinitely soluble nyob rau hauv ib leeg.Tib-theem tooj dag pas nrig, bronze rods, thiab cupronickel rods siv nyob rau hauv engineering muaj zoo heev corrosion kuj., yog ib qho tseem ceeb ntawm cov khoom siv hluav taws xob.
3. Muaj cov theem muag muag thiab cov theem nyuaj hauv cov qauv ntawm tooj liab-raws li hnav-resistant alloys.Yog li ntawd, nws yuav tsum tau ua kom paub tseeb tias cov ntsiab lus ntxiv tsis yog yaj hauv cov pas nrig tooj liab xwb, tab sis kuj tseem muaj cov nag lossis daus nyuaj.Hom tooj liab qws alloys Muaj Ni3Si thiab FeALSi cov tebchaw nyob rau theem nyuaj, thiab ib theem yuav tsum tsis txhob ntau tshaj 10%.
4. Solid-state polycrystalline tooj liab qws alloys muaj damping zog, xws li Cu-Mn alloys, thiab alloys nrog thermoelastic martensitic transformation nyob rau hauv cov khoom lub xeev muaj lub cim xeeb zog, xws li Cu-Zn-Al, Cu-Al-Mn Alloy.
5. Cov xim ntawm cov pas nrig tooj liab tuaj yeem hloov tau los ntawm kev ntxiv cov ntsiab lus alloying, xws li ntxiv zinc, aluminium, tin, nickel thiab lwm yam khoom.Nrog rau kev hloov ntawm cov ntsiab lus, cov xim kuj hloov ntawm liab, ntsuab, daj thiab dawb.Tsim nyog Tswj cov ntsiab lus yields imitation kub cov ntaub ntawv thiab imitation silver alloys.
6. Cov ntsiab lus xaiv rau kev sib xyaw ntawm tooj liab rods thiab alloys.
Post lub sij hawm: May-31-2022