Hafnium carbide

Hafnium carbide (HfC), grẹy pẹlu itanna ti fadaka, ni a mọ lati ni aaye yo ti o ga julọ ti apopọ kan, ati pe o jẹ ohun elo ti o dara fun awọ gbigbo gbigbo irin. Pẹlu aaye yo ti o ga, líle giga, agbara otutu giga, resistance ipata ti o dara ati iba ina gbigbona kekere, ni iwọn otutu ti 1900 ~ 2300 ℃, hafnium carbide pẹlu awọn powders carbide miiran (bii ZrC, TaC, bbl)

1, idiyele ti o dara julọ
2,Olupese
3, ifijiṣẹ yarayara
4, Iṣẹ ti o dara julọ

Gba Iye

Apejuwe ọja

Hafnium carbide

Apejuwe

Hafnium carbide (HfC), grẹy pẹlu itanna ti fadaka, ni a mọ lati ni aaye yo ti o ga julọ ti apopọ kan, ati pe o jẹ ohun elo ti o dara fun awọ gbigbo gbigbo irin. Pẹlu aaye yo giga, líle giga, agbara iwọn otutu giga, resistance ipata ti o dara ati iba ina ele gbona, ni iwọn otutu ti 1900 ~ 2300 ℃, hafnium carbide pẹlu awọn powders carbide miiran (bii ZrC, TaC, bbl) ṣe ojutu to lagbara, le ṣee lo bi aropo fun alloy lile, lilo pupọ ni aaye ti awọn irinṣẹ gige ati awọn apẹrẹ; Bakannaa o dara fun awọn ohun elo ti rocket nozzles, le ṣee lo ni imu cone ti awọn rockets, nigbagbogbo lo ni aaye aerospace; sugbon tun le ṣee lo ninu awọn nozzle, ga otutu sooro ikan, aaki tabi electrolytic elekiturodu; O tun le ṣee lo fun awọn ọpa iṣakoso riakito iparun.

Ohun elo

Rocket nozzles, carbide additives ati be be onetc

Awọn abuda ti ara

CAS: 12069-85-1

molikula àdánù: 190.53

Crystal Be: onigun

Gbona expansivity: 6.73x10-6/C

molikula agbekalẹ: HfC

Awọ: Grey

Oju Iyọ: 3890°C

iwuwo: 12.7g/cm3

Kemikali Abuda

Ipele		FZrC-1
Awọn akoonu akọkọ (%)	Hf	>92
	C lapapọ	≥6.1
	C ọfẹ	≤0.50
Awọn akoonu aimọ (%) 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
Ibeere pataki ti iwọn ati kemikali le ṣe iṣelọpọ

Kí nìdí Yan Wa:

1. O le gba ohun elo pipe gẹgẹbi ibeere rẹ ni iye owo ti o kere julọ.

2. A tun nfun Awọn atunṣe, FOB, CFR, CIF, ati ẹnu-ọna si awọn owo ifijiṣẹ ẹnu-ọna. A daba pe ki o ṣe adehun fun gbigbe eyiti yoo jẹ ọrọ-aje pupọ.

3. Awọn ohun elo ti a pese jẹ iṣeduro patapata, lati ọtun lati ijẹrisi idanwo ohun elo aise si alaye iwọn ipari. (Awọn ijabọ yoo ṣafihan lori ibeere)

4. e iṣeduro lati fun esi laarin awọn wakati 24 (nigbagbogbo ni wakati kanna)

5. O le gba awọn yiyan ọja iṣura, awọn ifijiṣẹ ọlọ pẹlu idinku akoko iṣelọpọ.

6. A ti wa ni kikun igbẹhin si awọn onibara wa. Ti ko ba ṣee ṣe lati pade awọn ibeere rẹ lẹhin idanwo gbogbo awọn aṣayan, a kii yoo tan ọ jẹ nipa ṣiṣe awọn ileri eke eyiti yoo ṣẹda awọn ibatan alabara to dara.

Idaniloju Didara (pẹlu mejeeji Apanirun ati ti kii ṣe iparun)

1. Visual Dimension igbeyewo

2. Mechanical ayẹwo bi tensile, Elongation ati idinku ti agbegbe.

3. Itupalẹ ipa

4. Iyẹwo ayẹwo kemikali

5. Idanwo lile

6. Pitting Idaabobo igbeyewo

7. Penetrant igbeyewo

8. Idanwo Ibajẹ Intergranular

9. Roughness Igbeyewo

10. Metallography adanwo

Irin-ajo ile-iṣẹ

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Molybdenum Carbide

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