3/32 "Pure Copper Balls Sphere

Kev tsim cov txheej txheem ntawm cov ntshiab tooj liab spheres suav nrog kev siv cov tshuab ua kom paub tseeb tias cov khoom kawg yog qhov zoo tshaj plaws. Thaum pib, cov tooj liab ntshiab yog melted thiab poured rau hauv ib tug kheej kheej pwm los tsim ib tug yooj yim sphere zoo. Tom qab ntawd lub sphere yog forged kom tau ib tug du thiab uniform nto. Tom qab ntawd, tus kheej kheej yog machined kom tau nws qhov kawg xav tau loj thiab cov duab. Cov khoom tiav yog tom qab ntawd ua tib zoo kuaj thiab tshuaj xyuas kom tau raws li nws cov kev xav tau tshwj xeeb.

Cov khoom tshwj xeeb ntawm cov ntshiab tooj liab spheres yog nws zoo heev thermal thiab hluav taws xob conductivity, siab corrosion kuj thiab ductility, thiab nws tshwj xeeb reddish-txiv kab ntxwv xim uas yog ib txwm zoo nkauj. Tsis tas li ntawd, nws muaj cov thermal thiab hluav taws xob conductivity, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev siv uas xav tau kev ua haujlwm siab hauv cov cheeb tsam no. Copper spheres tuaj yeem tiv taus qhov kub thiab txias, thiab lawv muaj zog heev - ua rau lawv xaiv zoo rau ntau yam kev siv.

Qhov loj ntawm cov ntshiab tooj liab kheej kheej tuaj yeem sib txawv nyob ntawm qhov xav tau siv. Spheres tuaj yeem muaj li ntawm 1 hli mus rau 100 hli inch. Tus qauv loj ntawm tus kheej kheej yog 20mm hauv txoj kab uas hla, nrog rau kev kam rau siab ntxiv /- 0.01 hli. Nws yog ib qho tseem ceeb kom ntseeg tau tias qhov loj me yog qhov tseeb, txawm tias qhov sib txawv me ntsis tuaj yeem cuam tshuam rau nws qhov kev ua tau zoo.

Tswb pob kuj tsim H62/65 Brass pob loj 1mm-50. Lub ntsiab lus yog Cu thiab Zn.

Copper spheres muaj ntau yam kev siv, nrog rau kev siv hauv cov khoom siv hluav taws xob thiab hluav taws xob, raws li tus qauv calibration, hniav nyiaj hniav kub, thiab txawm nyob rau hauv kev kos duab. Lub sphere lub siab thermal conductivity pab kom dissipate cua sov, ua rau lawv zoo tagnrho rau siv nyob rau hauv txias tshuab, thaum lub siab hluav taws xob conductivity pab kom tsis txhob muaj kev cuam tshuam ntawm hluav taws xob. Pure tooj liab spheres kuj tseem siv rau hauv daim ntawv thov kev kho mob vim lawv cov tshuaj tua kab mob.

Hauv kev xaus, cov ntshiab tooj liab kheej kheej yog cov khoom tseem ceeb rau kev lag luam uas xav tau kev ua haujlwm siab, durability, thiab precision. Cov txheej txheem tsim ua kom ntseeg tau tias nws ua tau raws li txhua qhov kev xav tau tshwj xeeb, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau ntau yam kev siv. Nws cov khoom tshwj xeeb, xws li thermal thiab hluav taws xob conductivity, ua rau nws yog ib qho khoom siv tsis tseem ceeb rau ntau yam, suav nrog hluav taws xob, kev kho mob, thiab kev lag luam kos duab. Thaum kawg, cov ntshiab tooj liab kheej kheej yog cov khoom siv ntau yam uas muab cov txiaj ntsig zoo rau cov nyiaj vim nws lub neej ntev thiab kev ua haujlwm zoo heev.

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