1. High ceev: Qhov ceev ntawm tungsten alloy feem ntau yog 16.5 ~ 19.
2. Zoo ductility: W-Ni-Fe high-density alloy muaj ductility zoo, nws sintered lub xeev elongation tuaj yeem ncav cuag 10% ~ 15%, tom qab nqus los yog cua dehydrogenation kho, elongation tuaj yeem nce mus rau 20% ~ 30%.
3. Cov khoom siv hluav taws xob zoo: W-Ni-Cu, W-Ni-Fe high-density alloy muaj cov khoom siv hluav taws xob zoo, hluav taws xob tiv thaiv corrosion, siab voltage thiab lwm yam khoom siv hluav taws xob.
4. Lub zog tensile siab: lub zog tensile ntawm sintered W-Ni-Fe high-density alloy yog 800 ~ 1000MPa, thiab lub zog tuaj yeem nce mus rau 1300 ~ 1500MPa tom qab kev kho cua sov thiab deformation ua.
5. Lub neej ua haujlwm ntev: tungsten alloy hnav tsis kam, corrosion kuj. Nrog rau kev nce qib ntawm kev tshawb fawb niaj hnub no, kev khaws cia kev tiv thaiv thev naus laus zis ntawm tungsten alloy tau raug txhim kho ntxiv.
6. Tsawg coefficient ntawm thermal expansion: nws linear expansion coefficient tsuas yog 1/2 mus rau 1/3 ntawm hlau los yog hlau. 7. Muaj peev xwm tiv thaiv hluav taws xob zoo: tungsten alloy phaj muaj qhov ntom ntom dua li cov hlau lead phaj, txog li 18.8g / cm3, yog li nws cov X-ray thiab gamma-ray absorption muaj peev xwm zoo dua li cov hlau phaj.
8. Kev ua haujlwm zoo: Vim tias W-Ni-Fe high-density alloy muaj ductility zoo, nws tuaj yeem ua tshuab, milling, npaj, threading thiab tapping, thiab tseem tuaj yeem dov, rotary forging thiab forging ua thiab lwm yam loj deformation ntxiv dag zog rau kev kho mob. .
