W1 Tungsten Phaj Ntawm Siab Thermal Condivity
Khoom Taw Qhia
Hauv cov khoom lag luam hlau, W1 tungsten ntawv ci rau nws ntau cov txiaj ntsig. Nrog tshaj 99.95% purity, nws ua kom ntseeg tau zoo heev. Nws 3410 qib kawm melting point tshem ruaj ruaj nws nyob rau hauv high- kev lag luam dej kub. Lub xyoo 19.3g / cm³ ntom muab ib qho ntug hauv qhov chaw - txwv, ceeb toom cov ntawv thov. Zoo thermal conditionivity aid hluav taws xob ntaus hluav taws xob ntaus kub ua kom sov dispipation, thiab tsawg tsawg thermal expectionion coefficiupus cov khoom siv thev naus laus zis. Nws cov haujlwm siab tau tso cai yooj yim ntawm kev siv ntau yam, ntseeg tau koj cov phiaj xwm dhau los ntawm kev sib tw.
Khoom Parameter
| Yam | Tsis |
|
Teem nqi |
W1 |
|
Kev coj dawb huv |
Ntau dua los yog sib npaug rau 99.95% |
|
Lub ntsiab impurity cov ntsiab lus |
Ib qho tsawg dua lossis sib npaug rau 0.002, ca tsawg dua lossis sib npaug lossis sib npaug lossis sib npaug lossis sib npaug lossis sib npaug lossis sib npaug lossis ntau dua lossis sib npaug nrog 0.005 |
|
Ceev |
19.3 G /M³ |
|
Melting taw tes |
3410 degree |
|
Kub taw tes |
5927 Qib |
|
Kev nyuaj |
Kwv yees li 160 - 220 hbw (brinell hardness) nyob rau hauv annealed xeev. Lub hardness tuaj yeem nce siab tau nce ntxiv tom qab ua haujlwm tawv. |
|
Thermal conductivity |
Kwv yees li 174 w / (map k) ntawm 25 degree |
|
Coefficient ntawm thermal expansion |
Kwv yees li ntawm 4.5 × 10⁻⁶ /℃(nruab nrab ntawm 20 - 1000 degree) |
|
Resiveivity |
Kwv yees li 52.8 Na-a 25 degree |
|
Elastic modulus |
Kwv yees li ntawm 411 GPA |
|
Qhov xwm txheej nto |
Qhov kub -} rolled nto feem ntau dub oxide nplai lossis nyiaj}} grey tom qab alkali ntxuav. Lub txias - rolled nto yuav ci ntsa iab los yog matte, xws li kev kho mob tshwj xeeb, xws li nqa tawm raws li cov neeg siv khoom. |
Cov Khoom Siv Khoom Thiab Daim Ntawv Thov
Thoob plaws ntawm cov yam ntxwv ntawm cov yam ntxwv, nws muaj kev coj tsis zoo heev, uas ua kom nws qhov kev ua tau zoo ruaj khov thiab hnav khaub ncaws. Kev cuam tshuam ib leeg ntawm impurities yog qhov tsawg, npo lub hauv paus muaj zog rau high- daim ntaub ntawv ua tau zoo. Hla tus nqi ntawm kev ua haujlwm thermal, nws qhia cov nta txawv txawv. Txhawm rau kom txav mus kom ze, nws tuaj yeem tswj cov archle ruaj khov nyob rau hauv cov siab-} sov lub peev xwm, uas tuaj yeem sai sai ua cua sov. Txhawm rau ua qhov kev ua no, lub sijhawm ntawd, nws loj yog yuav luag tsis hloov pauv ntawm qhov kub thiab txias hloov pauv, ua kom muaj kev ua haujlwm ruaj khov ntawm kev nce qib siab. Tam sim ntawd, hla kev them nqi zog thiab lub zog, nws txoj kev ua tau zoo kuj txaus siab. Tus neeg nce ntom ntom puas yog nws ua si lub luag haujlwm sib txawv hauv cov xwm txheej meej, thaum. Yav tas los, qhov nce siab tso cai rau nws kom defy loj sab nraud tsis muaj kev txwv lossis raug mob yooj yim. Tsis tas li ntawd, cov tungsten kev pabcuam kuj muaj kev ua tau zoo tau. Yuav kom ua tiav txoj hauv kev no, txawm tias nws ua tau zoo, nws tuaj yeem ua tau yooj yim. Zoo li tus neeg ua cov hom kev ua haujlwm nrog cov txuj ci thev naus laus zis kom pom muaj ntau yam tsim qauv. Ntxiv mus, nws muaj kev sib raug zoo nrog lwm cov khoom hlau, yooj yim cov phiaj xwm ntawm cov qauv txheej txheem ntau dua.
Nrog rau cov no zoo heev nta, no tungsten phaj tau tau siv dav hauv ntau thaj teb. Nyob rau hauv daim teb ntawm electronics, nws pab tsim cov siab- Kev ua tau zoo khoos phis tawm, txhim kho cua sov dissipation. Meanwhile, lub peev xwm thiab kev txhawb nqa ntawm cov cuab yeej ua kom cov khoom siv computer kom ua tau zoo nyob hauv kev ua haujlwm zoo. Nyob rau hauv lub teb chaws aerospace, txawm tias nws yog qhov tseem ceeb ntawm cov dav hlau lossis cov qauv tshwj xeeb ntawm aerospace tshwj xeeb. Apparatus, lawv txhua tus neeg ntseeg siab rau lawv tus kheej txoj kev zoo los muab kev ruaj ntseg muaj zog rau kev nyab xeeb thiab nquag quab yuam ntawm dav hlau. Lub caij no, nyob rau hauv lub siab -}}}}}}}} Cov ntaub ntawv txaus siab rau kev tsim khoom siab {Precision pwm thiab tshuab. Pluas noj kom tsim lub siab - Kev ua haujlwm autifatatus uas tau ua raws li cov khoom hnyav ntawm niaj hnub thiab kev ntseeg siab.
Cov khoom lag luam
Cov xim ntawm W1 Tungsten phaj txawv nyob ntawm cov txheej txheem, thev naus laus zis, thiab kev kho kom nto. Dhau ntawm lub log kub, nws feem ntau pom dav dub, uas yog vim blackening zaj duab xis tsim los ntawm high- kub sov. Lately, dhau ntawm kev ntxuav obkali, nws qhia tau tias ib qho nyiaj {{}} grey grey xim luster. Bleak log tsheb thiab kev kho kom zoo tuaj yeem nqa ib daim iav - zoo li lossis matte kev ntxhib los mos. Nws muaj ntau lub zog.
Lately, nyob rau hauv high - kub teb xws li kev npaj thiab iav tsim khoom, nws tswj hwm. Nyob rau hauv daim teb ntawm electronics, ua cov khoom siv hlau, nws teeb tsa tsis tu ncua, thiab nws. Cov khoom siv tau zoo tshaj plaws ua rau cov cua sov dissipation ntawm cov appnimaticized khoos phis tawm, kev ncua lawv lifespan thiab txhim kho.
Thaum pib, hauv Aerospace teb, qhov tsis zoo thiab cov cwj pwm siab txo qhov siab. Cov Cheebtsam dav hlau kuj tseem tuaj yeem tiv thaiv hluavtaws, kom muaj kev nyab xeeb ntawm cov rooj tog thiab cov neeg. Raws li cov txheej txheem, nws thawj zaug cuam tshuam nrog siab tshaj lub thoob ntub rau meld. Siab - Kev Purity Tungsten Raw Info nrog compound syntax, tshem impurities, thiab precisely tswj qhov sib piv. Tom qab, nws ris cov kev qhia pib los ntawm kev ua log kub, ua raws los ntawm cov khoom siv ua kom zoo. Los ntawm kev sov log tsheb thiab bleak log tsheb, qhov tseeb thiab muaj kuab heev yog tswj tau.
Thaum kawg, dhau ntawm kev nqis tes xws li tom thiab tswj, nws tau npaj rau hauv cov duab ua ke thiab qib siab. Vuam paj ntaub yog siv los ua kom muaj kev sib txuas nrog nrog lwm qhov chaw kom tau raws li cov khoom siv sib txawv.
Xa, shipping, thiab kev pabcuam
Tom qab koj txais peb W1 Tungsten Phaj, peb kev txiav txim siab pabcuam yuav coj koj los ntawm tag nrho cov txheej txheem, kom koj tsis muaj kev ntshai txog tom qab {1} kev muag khoom. Thaum kawg, pib los ntawm me ntsis koj qhia koj cov paj rau cov khoom, pab pawg muag khoom muag. Muab koj cov khoom kom ntxaws thiab muab cov tswv yim tsim nyog tshaj plaws raws li koj cov kev xav tau tiag tiag. Thaum koj tso ib qho kev txiav txim, peb yuav nrawm nroos npaj rau cov zaub mov xa tuaj, koom tes nrog kev thauj khoom ruaj khov logistics, thiab kom taug qab cov xwm txheej thauj khoom ntawm kev txiav txim. Cov khoom xa tawm hauv lub sijhawm tiag tiag, thiab coj koj cov lus tawm tswv yim kom paub tseeb tias W1 Tungsten daim hlau tau xa ceevfaj thiab raws sijhawm rau koj. Thaum siv cov khoom lag luam, yog tias koj ntsib cov teeb meem tshwj xeeb lossis xav tau. Txhawm rau paub ntau ntxiv txog cov khoom lag luam, pab pawg tshwj xeeb yog ib txwm nyob ntawm kev tos. Los ntawm lawv cov kev nplua nuj, kev nthuav dav thiab kev paub hauv W1 Tungsten phaj ntsuab, lawv yuav muab cov lus piav qhia tseeb rau koj. Seb nws cov lus nug txog kev kawm cov tswv yim lossis tag nrho-}}}}} Txhua yam yuav tsum teb koj cov lus nug thiab piav qhia. Thaum twg cov khoom lag luam muaj txiaj ntsig zoo, peb ze rau peb tom qab {14} Txoj Cai Kev Muag Khoom thiab tsis yig tau. Haum koj nrog rov qab thiab hloov cov kev pab, coj tus nqi sib xws los ruaj ntseg tias koj cov cai thiab kev txaus siab tsis ua txhaum rau. Peb tseem niaj hnub mus xyuas peb lub lag luam los sau koj cov lus qhia ntawm kev siv W1 Tungsten. Daim hlau, thiab tas li los txhim kho peb kab thiab cov kev pabcuam kom ntseeg tau tias koj tsis muaj kev cia siab rau peb txoj kev mob siab rau thiab lub luag haujlwm. Tam sim ntawd, culling peb li w1 tungsten phaj txhais tau tias culling kev txhawj xeeb {21} kev pabcuam kev ruaj ntseg thoob plaws cov txheej txheem.
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Cim npe nrov: W1 Tungsten Phaj, Tuam Tshoj W1 Tungsten Phaj Cov Chaw Tsim Khoom, Chaw muag khoom, Hoobkas
