Tungsten Carbide

1, theko e ntle ka ho fetisisa
2, Moetsi
3, Ho tsamaisoa ka potlako
4, tšebeletso e molemo ka ho fetisisa

TLHOKOMELO SEHLAHISO

Tungsten Carbide

Tlhaloso

Tungsten carbide ke kristale e ntšo ea hexagonal e nang le tšepe e khanyang, 'me boima ba eona bo tšoana le taemane. Ke conductor e ntle ea motlakase le mocheso. E 'nile ea sebelisoa haholo ha ho etsoa lisebelisoa tsa ho itšeha ka lebelo le phahameng, lisebelisoa tsa mohaho oa sebōpi, lisebelisoa tsa jet enjene, li-cermets le lisebelisoa tsa ho futhumatsa tse hanyetsanang, joalo-joalo. e kenyellelitsoe.Joaloka thepa e thata haholo ea lisebelisoa le ho apara lintho tse hanyetsanang, e ka etsa tharollo e tiileng e nang le li-carbide tse ngata.WC-TiC -Co cemented carbide tools li' nile tsa sebelisoa haholo.E ka boela ea sebelisoa e le motsoako o fetotsoeng bakeng sa NbC-C le TaC-C ternary system carbides, e ke keng ea fokotsa mocheso oa sintering feela, empa hape e boloka ts'ebetso e ntle haholo mme e ka sebelisoa e le thepa ea sebaka.

Kopo

Alloy e thata, ntho e futhumatsang ea ho hanyetsa, cermet joalo-joalo

Litšobotsi Tsa 'Mele

CAS:12070-12-1

Boima ba molek'hule: 195.85

Sebopeho sa Crystal: kristale ea hexagonal

Sebaka se belang: 6000 ℃

Foromo ea molek'hule: WC

Mmala: bohlooho

Sebaka se qhibilihang: 2870°C

Boima: 15.63g/cm3

Litšobotsi tsa Lik'hemik'hale

Kereiti		FWC-1	FWC-2	FWC-3	FWC-4
Litaba tsa mantlha (%)	WC	>99.8	>99.8	>99.8	>99.8
	Ctotal	5.9-6.2	5.9-6.2	5.9-6.2	5.9-6.2
	Cfree	0.20	0.06	0.06	0.06
Lintho tse litšila (%) Max	Ca	0.002	0.002	0.002	0.002
	Fe	0.02	0.02	0.02	0.02
	S	0.002	0.002	0.002	0.002
	O	0.20	0.15	0.10	0.08
	Si	0.003	0.003	0.003	0.003
	K	0.0015	0.0015	0.0015	0.0015
	Al	0.002	0.002	0.002	0.002
	Mg	0.002	0.002	0.002	0.002
	Na	0.0015	0.0015	0.0015	0.0015
	Mo	0.01	0.01	0.01	0.01
F.S.S.S		＜0.6 μm	1.0-2.0 μm	2.0-4.0μm	4.0-30μm
Tlhokahalo e khethehileng ea boholo le lik'hemik'hale li ka hlahisoa

Ke Hobane'ng ha U Re Khetha:

1. U ka fumana boitsebiso bo phethahetseng ho ea ka tlhokahalo ea hau bonyane theko e ka khonehang.

2. Re boetse re fana ka Reworks, FOB, CFR, CIF, le litheko tsa ho fana ka ntlo le ntlo. Re fana ka tlhahiso ea hore u etse tumellano ea ho tsamaisa thepa e tla u baballa haholo.

3. Thepa eo re fanang ka eona e ka netefatsoa ka botlalo, ho tloha ho setifikeiti sa tlhahlobo ea thepa e tala ho isa polelong ea ho qetela.(Litlaleho li tla hlaha ho latela tlhoko)

4. e tiisetso ea ho fana ka karabo nakong ea lihora tse 24(hangata ka hora e tšoanang)

5. U ka fumana mefuta e meng ea li-stock, ho tsamaisoa ha leloala ka ho fokotsa nako ea tlhahiso.

6. Re inehetse ka ho feletseng ho bareki ba rona. Haeba ho ke ke ha khoneha ho finyella litlhoko tsa hau ka mor'a ho hlahloba likhetho tsohle, re ke ke ra u khelosa ka ho etsa litšepiso tsa bohata tse tla theha likamano tse ntle tsa bareki.

Netefatso ea Boleng(ho kenyeletsoa tse senyang le tse sa senyeheng)

1. Teko ea Visual Dimension

2. Tlhahlobo ea mochini joalo ka tensile, Elongation le phokotso ea sebaka.

3. Tlhahlobo ea phello

4. Tlhahlobo ea tlhahlobo ea lik'hemik'hale

5. Teko ea boima

6. Teko ea tšireletso ea likoti

7. Penetrant Test

8. Intergranular Corrosion Testing

9. Teko ea ho Roughness

10. Metallography Teko ea Teko

Leeto la Feme

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ITEANYE LE RONA

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