Cobalt hmoov

1, Kev xa khoom sai
2, Qhov zoo tshaj plaws
3, Ua nyob rau hauv Suav teb
4, Hoobkas nqi

KHOOM PLIG

Cobalt hmoov

Kev piav qhia

Cobalt muaj cov ntawv thov tseem ceeb hauv cov cemented carbide, catalyst, cov khoom siv hluav taws xob, cov cuab yeej tshwj xeeb, cov khoom sib nqus, roj teeb, hydrogen cia alloy electrodes thiab coatings tshwj xeeb. Cobalt-raws li alloys los yog cobalt-muaj alloy steels yog siv los ua cov hniav, impellers, conduits ntawm roj turbines, Cheebtsam ntawm dav hlau cav, foob pob ua ntxaij cav, missiles thiab ntau yam high-load kub-resistant Cheebtsam nyob rau hauv cov khoom siv tshuaj, nrog rau cov ntaub ntawv tseem ceeb hlau. hauv kev lag luam atomic zog. Cobalt raws li ib tug binder nyob rau hauv hmoov metallurgy tuaj yeem ua kom lub zog ntawm cemented carbide. Sib nqus hlau yog cov khoom siv tsis tseem ceeb hauv kev lag luam hluav taws xob niaj hnub thiab electromechanical, uas yog siv los tsim ntau yam khoom ntawm acoustic, optical, hluav taws xob thiab cov khoom siv hlau nplaum.Cobalt tseem yog ib qho tseem ceeb ntawm cov hlau nplaum ruaj khov. Tsis tsuas yog nyob rau hauv kub kub alloy thiab anticorrosive alloys, tab sis kuj nyob rau hauv cov xim iav, xim, enamel, catalyst thiab desiccant, thiab lwm yam.

Cov yam ntxwv ntawm lub cev

Xim: tsaus grey hmoov

Crystal Structure: hexagonal kaw-packed

Melting Point: 1495 ° C

Lub qhov cub kub: 2870 ℃

CAS: 7440-48-4 Nr

Cov mis mos molecular: Co

Molecular Luj: 58.93

Qhov ceev: 8.9g / cm3

Daim ntawv thov: Hard alloy, khoom siv hluav taws xob, roj teeb, thiab lwm yam

Cov yam ntxwv tshuaj

Qib		FCO 05	FCO 08 / FCO 12 / FCo 20
Cov ntsiab lus tseem ceeb %>	Co	99.9	99.9
impurity max (%)	Ni	0.05	0.05
	C	0.05	0.05
	Fe	0.05	0.05
	S	0.05	0.05
	Si	0.01	0.01
	Ca	0.01	0.01
	Na	0.01	0.01
	Pb	0.01	0.01
	Cu	0.01	0.01
	Zn	0.01	0.01
	Mg	0.01	0.01
	Mn	0.01	0.01
	Al	0.01	0.01
	O	0.75	0.50
Size FSSS.		0.5-0.8μm	0.81-1.20 1.21-2.0 2.01-3.0

Vim li cas thiaj xaiv peb:

1. Koj tuaj yeem tau txais cov khoom zoo meej raws li qhov koj xav tau ntawm tus nqi tsawg kawg nkaus.

2. Peb kuj muab Reworks, FOB, CFR, CIF, thiab qhov rooj rau qhov rooj tus nqi xa khoom. Peb xav kom koj ua deal rau shipping uas yuav zoo heev.

3. Cov ntaub ntawv uas peb muab yog muaj tseeb tiag, txoj cai los ntawm raw cov ntaub ntawv xeem daim ntawv pov thawj mus rau qhov kawg dimensional nqe lus.

4. e lav muab cov lus teb tsis pub dhau 24 teev (feem ntau hauv tib lub sijhawm)

5. Koj tuaj yeem tau txais cov khoom lag luam, cov khoom xa tuaj nrog lub sijhawm tsim khoom tsawg.

6. Peb muaj siab rau peb cov neeg muas zaub. Yog tias nws yuav tsis tuaj yeem ua tau raws li koj cov kev xav tau tom qab kuaj xyuas tag nrho cov kev xaiv, peb yuav tsis ntxias koj los ntawm kev cog lus tsis tseeb uas yuav tsim kev sib raug zoo rau cov neeg siv khoom.

Quality Assurance (nrog rau kev puas tsuaj thiab tsis muaj kev puas tsuaj)

1. Visual Dimension Test

2. Kev tshuaj xyuas cov tshuab xws li tensile, Elongation thiab txo qhov chaw.

3. Kev soj ntsuam cuam tshuam

4. Tshuaj ntsuam xyuas

5. Kev sim hardness

6. Pitting tiv thaiv kuaj

7. Kev Xeem Penetrant

8. Intergranular Corrosion Test

9. Kev Ntsuas Roughness

10. Metallography Experimental Test

Lub Hoobkas ncig saib

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QHOV CHAW UA HAUJ LWM

Chromium Carbide

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Sintered & Crushed Chromium Carbide

Raws li cov khoom siv tshuaj yaj yeeb yaj kiab, ntxhib chromium carbide yog siv los ua cov tshuaj yaj yeeb yaj kiab rau saum npoo ntawm cov hlau thiab ceramics, uas ua rau cov tom kawg nrog kev puas tsuaj, corrosion kuj thiab lwm yam khoom. Nws yog dav siv nyob rau hauv aircraft xyaw thiab petrochemical mechanical li zoo heev txhim kho lub neej txhua yam thiab kuj yog lug siv nyob rau hauv surfacing vuam puas steel.

Vanadium Carbide

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Titanium Carbide

Titanium Carbide muaj NaCl crystalline qauv. Vim nws qhov chaw nres nkoj siab melting, High hardness, zoo tshuaj stability, tsuas yog siv rau kev tsim cov cermet, hnov-resistant alloy thiab nyuaj alloy. Ntxiv 6% -30% TiC rau hauv WC-Co cemented alloy, tuaj yeem tsim cov tshuaj TiC-WC nrog WC, uas tuaj yeem pom tseeb txhim kho cov xim liab-kub, hnav tsis kam, oxidation kuj thiab corrosion kuj thiab lwm yam.

Tungsten Carbide

Tungsten carbide yog ib tug dub hexagonal siv lead ua nrog nws cov luster, thiab nws hardness zoo ib yam li pob zeb diamond. Nws yog ib qho zoo conductor ntawm hluav taws xob thiab cua sov. Nws tau siv dav hauv kev tsim cov cuab yeej siv hluav taws xob ceev ceev, cov khoom siv hauv cov khoom siv hluav taws xob, cov khoom siv dav hlau dav hlau, cov cermets thiab cov cua kub tsis kam, thiab lwm yam.Pure tungsten carbide yog nkig thiab tuaj yeem txo brittleness yog tias me me.

Molybdenum Carbide

Molybdenum carbide yog cov khoom siv ua haujlwm tshiab nrog lub siab melting point thiab hardness, zoo thermal thiab mechanical stability thiab zoo heev corrosion kuj. Nws tau dav siv nyob rau hauv ntau qhov chaw ntawm kub tsis kam, abrasion tsis kam thiab tshuaj corrosion kuj.Nrog rau cov qauv hluav taws xob thiab cov khoom catalytic zoo ib yam li cov hlau muaj txiaj ntsig, nws tuaj yeem siv dav hauv catalytic.

Hafnium carbide

Hafnium carbide (HfC), grey nrog cov hlau nplaum, paub tias muaj qhov siab tshaj plaws melting point ntawm ib qho kev sib txuas, thiab yog cov khoom siv zoo rau cov hlau melting crucible hauv ob sab phlu. Nrog siab melting point, siab hardness, siab kub zog, zoo corrosion kuj thiab thermal conductivity tsawg, nyob rau hauv qhov kub ntawm 1900 ~ 2300 ℃, hafnium carbide nrog lwm cov carbide hmoov (xws li ZrC, TaC, thiab lwm yam.)

Zirconium Carbide

Zirconium carbide yog ib yam khoom uas muaj cov yam ntxwv ntawm kub tsis kam, oxidation tsis kam, siab hardness, zoo thermal conductivity, zoo toughness thiab siab nqus ntawm pom lub teeb, reflected infrared rays thiab lub zog cia thiab kub cia. Nws tau dav siv nyob rau hauv high-temperature structural cov ntaub ntawv, cemented carbide, aerospace, electronics, textile, atomic en