SPUB63B lag luam wholesale tshuab dhos round tungsten carbide tig inserts

Tungsten carbide yog ib qho kev sib xyaw ua ke ntawm tungsten thiab carbon, nrog cov qauv molecular ntawm WC thiab molecular hnyav ntawm 195.85. Nws yog ib tug dub hexagonal siv lead ua nrog nws cov luster thiab hardness zoo ib yam li cov pob zeb diamond. Nws yog ib qho zoo conductor ntawm hluav taws xob thiab cua sov. Tungsten carbide yog insoluble hauv dej, hydrochloric acid thiab sulfuric acid, tab sis yooj yim soluble nyob rau hauv ib tug tov ntawm nitric acid thiab hydrofluoric acid. Ntshiab tungsten carbide yog qhov tsis yooj yim, thiab yog tias me me ntawm titanium, cobalt thiab lwm yam hlau ntxiv, qhov brittleness tuaj yeem txo. Tungsten carbide siv los ua cov cuab yeej steel feem ntau ntxiv nrog titanium carbide, tantalum carbide los yog lawv cov sib tov los txhim kho lub peev xwm los tiv thaiv. Tungsten carbide yog tshuaj ruaj khov. Tungsten carbide hmoov yog siv hauv cov khoom siv cemented carbide.
Tungsten steel hniav yog ua los ntawm tungsten steel. Tungsten steel yog cov khoom siv hlau ua los ntawm cov khoom siv tawv tawv ntawm cov hlau refractory thiab cov hlau sib txuas los ntawm cov hmoov hlau metallurgy.
Tungsten steel muaj cov khoom zoo heev xws li siab hardness, hnav tsis kam, zoo zog thiab toughness, kub tsis kam thiab corrosion kuj, tshwj xeeb tshaj yog nws siab hardness thiab hnav tsis kam, uas tseem nyob twj ywm tsis hloov txawm nyob rau ntawm qhov kub ntawm 500 ° C. Nws tseem muaj siab hardness ntawm 1000 ° C.
Yas mechanical blades muaj ntau yam ntawm ntau yam thiab ua tiav specifications. Lawv yog ua los ntawm high-zoo steel thiab muaj zoo sharpness thiab hnav tsis kam.