Common Solid Solution Strengthening Elements

Cobalt

Lub atomic radius ntawm cobalt tsis txawv ntau ntawm cov nickel. Yog li ntawd, ntxiv cobalt rau cov hlau feem ntau ua rau qhov tshwm sim ntawm txheej plam, yog li ua tiav cov txiaj ntsig ntawm cov khoom siv ntxiv dag zog.

Cobalt

Lub ntsiab tseem ceeb rau cov khoom siv ntxiv dag zog rau cov hlau yog qhov sib txawv ntawm lub vojvoog ntawm cov hlau thiab npib tsib xee atoms. Txawm li cas los xij, qhov kev txhawb zog no tsis yog qhov pom tseeb zoo li ntawm lwm cov ntsiab lus. Ntxiv cov hlau ntxiv rau cov hlau tseem tuaj yeem txo cov nqi.

Chromium

Lub luag haujlwm tseem ceeb ntawm chromium hauv siab -kub alloys yog los txhim kho corrosion kuj ntawm alloys. Nyob rau hauv cov nqe lus ntawm mechanical zog, chromium ua rau dislocation phenomena. Tsis tas li ntawd, thaum cov ntsiab lus chromium nyob nruab nrab ntawm 20% thiab 25%, nws tuaj yeem tsim qhov cuam tshuam ntawm luv luv - ntau yam kom muaj zog.

Tungsten

Lub atomic radius ntawm tungsten yog qhov loj heev, uas yog lub ntsiab yog vim li cas nws thiaj li txhim khu cov alloy. Nyob rau tib lub sijhawm, tungsten kuj nthuav tawm cov txheej txheem plam.

Molybdenum

Lub atomic radius ntawm molybdenum kuj loj heev, uas ua rau nws ntxiv rau cov alloys, zoo tiv thaiv qhov tshwm sim ntawm dislocation phenomena thiab pab txhawb kev sib cuam tshuam quab yuam ntawm atoms. Nyob rau tib lub sijhawm, molybdenum tuaj yeem kho cov nplej ntawm austenite, uas tuaj yeem txhim kho lub zog ntawm cov hlau.

Niobium

Lub vojvoog atomic ntawm niobium yog loj dua li ntawm molybdenum thiab tungsten, thiab nws kuj nthuav tawm cov kev daws teeb meem zoo heev. Txawm li cas los xij, feem ntau, niobium feem ntau siv rau hauv cov txheej txheem los nag lossis daus.

Tantalum

Tantalum, zoo li niobium, muaj lub vojvoog loj atomic, tab sis nws yog siv los ua kom muaj zog los nag. Ntxiv mus, tus nqi ntawm cov khoom no yog siab heev, thiab nws cov kev siv feem ntau kuj tswj tau.

Vanadium

Lub atomic radius ntawm vanadium loj dua li ntawm nickel. Qhov no tuaj yeem kho cov nplej thiab txhim kho lub zog ntawm cov hlau.