다이털스텐 카르비드
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다이털스텐 카르비드 속성
- 녹는점
- ≈2800°C
- 밀도
- 17.15
- 용해도
- insoluble in H2O
- 물리적 상태
- 가루
- Specific Gravity
- 17.15
- 색상
- 검은색
- 비저항
- 81.0 (ρ/μΩ.cm)
- 수용성
- 질산과 불산에 용해됩니다. 물에 불용성.
- Crystal Structure
- Hexagonal
- 노출 한도
- ACGIH: TWA 3 mg/m3
NIOSH: TWA 5 mg/m3; STEL 10 mg/m3
- CAS 데이터베이스
- 12070-13-2
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
유엔번호(UN No.) | UN3178 | ||
---|---|---|---|
TSCA | Yes | ||
위험 등급 | 4.1 | ||
포장분류 | III | ||
기존화학 물질 | KE-12746 |
다이털스텐 카르비드 C화학적 특성, 용도, 생산
화학적 성질
black hexagonal, a=0.29982 nm, c=0.4722nm; can be prepared by heating tungsten and carbon in the presence of hydrogen at high temperatures; hardness approaches that of diamond; brittle; used in hard metals, and as a 99.5% pure sputtering target to produce wear-resistant films and semiconductor films [KIR83] [CIC73] [CER91] [CRC10]물리적 성질
Black. Resistant to oxidation in air up to 700°C. Corrosion resistant to Mo.용도
Tungsten Carbide/Carbon (WC/C) is a black-gray colored coating of hard tungsten carbide particles in a soft amorphous carbon matrix. It is used for precision components with abrasive and adhesive wear, seizure problems (poor lubrication) and for dry machining applications.정의
Either of two carbides (W2C and WC) produced by heating powdered tungsten with carbon. The carbides are extremely hard and are used in industry to make cutting tools or as an abrasive. WC has a very high melting point (2770°C) and will conduct electricity. W2C also has a very high melting point (2780°C) but is a less efficient conductor of electricity. It is very resistant to chemical attack and behaves in a manner very similar to that of tungsten. It is strongly attacked by chlorine to give tungsten hexachloride, WCl6.다이털스텐 카르비드 준비 용품 및 원자재
원자재
준비 용품
다이털스텐 카르비드 공급 업체
글로벌( 36)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
changzhou huayang technology co., ltd | +8615250961469 |
2571773637@qq.com | China | 9821 | 58 |
Alfa Chemistry | +1-5166625404 |
Info@alfa-chemistry.com | United States | 21317 | 58 |
Alfa Aesar | 400-6106006 |
saleschina@alfa-asia.com | China | 30132 | 84 |
Energy Chemical | 021-021-58432009 400-005-6266 |
sales8178@energy-chemical.com | China | 44751 | 61 |
Shanghai Macklin Biochemical Co.,Ltd. | 15221275939 15221275939 |
shenlinxing@macklin.cn | China | 15873 | 55 |
Alfa Chemistry | 1-516-6625404 |
support@alfa-chemistry.com | United States | 9171 | 60 |
다이털스텐 카르비드 관련 검색:
하프늄 탄화물 텅스텐 카바이드
TUNGSTEN CARBIDE
TUNGSTEN CARBIDE-COBALT ALLOY,TUNGSTEN CARBIDE WITH COBALT BINDER,TUNGSTEN CARBIDE COBALT,TUNGSTEN CARBIDE COBALT, 99% (METALS BASIS)
Titanium tungsten carbide
TUNGSTEN CARBIDE COBALT,TUNGSTEN CARBIDE WITH COBALT BINDER,TUNGSTEN CARBIDE-COBALT ALLOY
TUNGSTEN TITANIUM CARBIDE(CUBIC TUNGSTEN CARBIDE) WC:TIC=70:30
GLASS SCORING PENCIL W/TUNGSTEN CARBIDE&
DDK TUNGSTEN CARBIDE KNIFE PARAL- LEL D
DDK DISPOSABLE TUNGSTEN CARBIDE BLADE
DDK TRIANGULAR TUNGSTEN CARBIDE KNIFE
THERMAL SPRAY POWDER - PARTICLE SIZE DISTRIBUTION TUNGSTEN CARBIDE/COBALT (SPHEROIDAL)
TUNGSTEN CARBIDE GLASS KNIFE IN WOODEN HANDLE 65MM BLADE
DDK TUNGSTEN CARBIDE KNIFE K-PROFILE
TUNGSTEN TITANIUM CARBIDE(CUBIC TUNGSTEN CARBIDE) WC:TIC=50:50
THERMAL SPRAY POWDER - PARTICLE SIZE DISTRIBUTION TUNGSTEN CARBIDE/COBALT (ACICULAR)
TUNGSTEN CARBIDE GLASS KNIFE IN PLASTIC HANDLE 44MM BLADE
DDK TUNGSTEN CARBIDE KNIFE WEDGE D