Hafnium carbide

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

TLHOKOMELO SEHLAHISO

Hafnium carbide

Tlhaloso

Hafnium carbide (HfC), e grey e nang le metallic luster, e tsejoa ka hore e na le sebaka se phahameng ka ho fetisisa sa ho qhibiliha sa motsoako o le mong, 'me ke thepa e ntle bakeng sa lesela la tšepe le qhibilihisang crucible. Ka ntlha e phahameng ea ho qhibiliha, boima bo phahameng, matla a mocheso o phahameng, khanyetso e ntle ea kutu le mocheso o tlase oa mocheso, mocheso oa 1900 ~ 2300 ℃, hafnium carbide e nang le phofo e meng ea carbide (joalo ka ZrC, TaC, joalo-joalo) e etsa tharollo e tiileng, e ka sebelisoa e le tlatsetso bakeng sa alloy e thata, e sebelisoang haholo tšimong ea lisebelisoa tsa ho itšeha le hlobo; E boetse e loketse thepa ea li-nozzles tsa rocket, e ka sebelisoa ka nko ea lirokete, e atisang ho sebelisoa tšimong ea sefofane; empa hape e ka sebelisoa ka nozzle, lera le hanyetsanang le mocheso o phahameng, arc kapa electrolytic electrode; E ka boela ea sebelisoa bakeng sa lithupa tsa taolo ea nyutlelie.

Kopo

Li-nozzles tsa rocket, li-additives tsa carbide joalo-joalo

Litšobotsi Tsa 'Mele

CAS: 12069-85-1

boima ba molek'hule: 190.53

Sebopeho sa Crystal: cubic

Katoloso ea mocheso: 6.73x10-6/ °C

foromo ea molek'hule: HfC

'Mala: Bohlooho

Sebaka se qhibilihang: 3890°C

Boima: 12.7g/cm3

Litšobotsi tsa Lik'hemik'hale

Kereiti		FZrC-1
Litaba tsa mantlha (%)	Hf	>92
	C kakaretso	≥6.1
	C mahala	≤0.50
Lintho tse litšila (%) Max	Ca	0.01
	Fe	0.05
	N	0.05
	O	0.3
	Si	0.05
	Al	0.005
	Ti	0.005
	Na	0.005
F.S.S.S		2.0-4.0 μm
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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Tungsten Carbide

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Molybdenum Carbide

Molybdenum carbide ke sesebelisoa se secha se sebetsang se nang le ntlha e phahameng ea ho qhibiliha le ho thatafala, botsitso bo botle ba mocheso le mochini le ho hanyetsa ha kutu. E 'nile ea sebelisoa haholo likarolong tse sa tšoaneng tsa mocheso o phahameng oa ho hanyetsa, ho hanyetsa abrasion le lik'hemik'hale tsa corrosion resistance.Ka sebopeho sa elektronike le thepa ea catalytic e tšoanang le tšepe ea bohlokoa, e ka sebelisoa haholo e le cata.

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