Chromium Carbide gbajiri ma gwepịara ya
Nkọwa
Dị ka ihe na-agbaze agbaze, a na-eji chromium carbide na-agbaze agbaze mkpuchi na-agbaze n'elu ọla na seramiki, nke na-enye nke ikpeazụ na nguzogide abrasion, nguzogide corrosion na ihe ndị ọzọ. A na-eji ya n'ọtụtụ ebe na injin ụgbọ elu na ngwaọrụ ndị na-arụ ọrụ petrochemical iji meziwanye ndụ igwe ma na-ejikwa ya n'ọtụtụ ebe n'ịgbado ọkụ nchara na ihe nkiri semiconductor. N'ọhịa nke wear eguzogide elu ihe, ọ na-akasị eji dị ka flux cored waya na electrode
Ngwa
Ihe na-efesa ntụ ntụ ọkụ, electrode ịgbado ọkụ, waya nke nwere flux
Njirimara anụ ahụ
CAS:12012-35-0 arọ molekụla: 180.01 Ọdịdị Crystal: Rhomb Ebe esi mmiri: 3800°C | Usoro ihe omimi: Cr3C2 Agba: ntụ ntụ ntụ Ebe mgbaze: 1890°C Njupụta: 6.68g/cm3 |
Njirimara kemịkalụ
Ọkwa | Cr3C2-1 | CrC-2 | CrC-3 | CrC-4 | |
Isi ọdịnaya (%) | C | 12.8-13.5 | 9.0-11.0 | 12.0-14.0 | 18.0-21.0 |
Ọdịnaya adịghị ọcha (%) Max | Fe | 0.3 | 0.5 | 0.5 | 0.5 |
O | 0.2 | 0.2 | 0.2 | 0.2 | |
Si | 0.05 | 0.2 | 0.2 | 0.2 | |
Al | 0.02 | 0.3 | 0.3 | 0.3 | |
P | 0.01 | 0.02 | 0.02 | 0.02 | |
S | 0.03 | 0.03 | 0.03 | 0.03 | |
Nha | 60-325mesh | 60-325mesh | 60-325mesh | 60-325mesh | |
Enwere ike ịmepụta ihe pụrụ iche chọrọ nha na kemịkal |
Nkwakọ ngwaahịa & Mbupu
Ihe kpatara ịhọrọ anyị:
1. Ị nwere ike nweta ihe zuru oke dịka ihe ị chọrọ na ọ dịkarịa ala ọnụahịa.
2. Anyị na-enyekwa Reworks, FOB, CFR, CIF, na ọnụ ụzọ nnyefe ọnụ ụzọ. Anyị na-atụ aro ka ịme azụmahịa maka mbupu nke ga-adị oke ọnụ ahịa.
3. Ihe anyị na-enye bụ nkwenye kpamkpam, site na akwụkwọ nyocha nke akụrụngwa ruo na nkwupụta akụkụ ikpeazụ. (Akụkọ ga-egosi na achọrọ)
4. e kwere nkwa inye nzaghachi n'ime awa 24 (na-abụkarị n'otu elekere)
5. Ị nwere ike nweta ngwaahịa ọzọ, igwe ihe nnyefe na ibelata n'ichepụta oge.
6. Anyị raara onwe anyị nye ndị ahịa anyị kpamkpam. Ọ bụrụ na ọ gaghị ekwe omume imezu ihe ndị ị chọrọ mgbe ị nyochachara nhọrọ niile, anyị agaghị eduhie gị site n'ịkwe nkwa ụgha nke ga-eme ka ndị ahịa dị mma.
Nkwanye mma (gụnyere ma nke na-emebi emebi na nke anaghị emebi emebi)
1. Nleba anya akụkụ
2. Mechanical nyochaa dị ka tensile, elongation na mbenata nke ebe.
3. Mmetụta mmetụta
4. Nyocha nyocha nke kemịkalụ
5. Nnwale ike ike
6. Nnwale nchedo pitting
7. Nnwale penetrant
8. Nnwale corrosion intergranular
9. Nnwale siri ike
10. Metallography nnwale nnwale
Njem ụlọ ọrụ
KPỌTỤRỤ ANYỊ
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