Kayayyaki
F10-F220 gogewa da niƙa Black Silicon Carbide Grit
Gabatarwar Black Silicon Carbide
Saboda ƙarancin moissanite na halitta, yawancin siliki carbide na roba ne. Ana amfani da shi azaman abrasive, kuma kwanan nan azaman semiconductor da na'urar kwaikwayo na lu'u-lu'u na ingancin gem. Tsarin masana'anta mafi sauƙi shine haɗa yashin silica da carbon a cikin tanderun juriya na lantarki na Acheson graphite a babban zafin jiki, tsakanin 1,600 °C (2,910 °F) da 2,500 °C (4,530 °F). Za'a iya canza barbashi masu kyau na SiO2 a cikin kayan shuka (misali husks shinkafa) zuwa SiC ta dumama yawan carbon da ya wuce kima daga kayan halitta. Fume silica, wanda ke haifar da samar da ƙarfe na siliki da kayan haɗin gwiwar ferrosilicon, kuma ana iya canza shi zuwa SiC ta dumama da graphite a 1,500 ° C (2,730 °F).
Silicon carbide shine mafi yawan amfani da shi kuma ɗayan mafi yawan kayan tattalin arziki. Ana iya kiransa corundum ko yashi refractory. Yana da gaggautsa da kaifi yana da wutar lantarki da zafi conductivity a wasu degree.The abrasives sanya daga gare ta dace da aiki a kan Cast baƙin ƙarfe, ba ferrous karfe, rock, fata, roba, da dai sauransu.It kuma broadly amfani da matsayin refractory abu da metallurgical ƙari.
Haɗin Kemikal Baƙar fata Silicon Carbide (%)
| Grit | Haka | FC | Fe2O3 |
| F12-F90 | ≥98.50 | <0.20 | ≤0.60 |
| F100-F150 | ≥98.00 | <0.30 | ≤0.80 |
| F180-F220 | ≥97.00 | <0.30 | ≤1.20 |
| F230-F400 | ≥96.00 | <0.40 | ≤1.20 |
| F500-F800 | ≥95.00 | <0.40 | ≤1.20 |
| F1000-F1200 | ≥93.00 | <0.50 | ≤1.20 |
| Saukewa: P12-P90 | ≥98.50 | <0.20 | ≤0.60 |
| Saukewa: P100-P150 | ≥98.00 | <0.30 | ≤0.80 |
| Saukewa: P180-P220 | ≥97.00 | <0.30 | ≤1.20 |
| Saukewa: P230-P500 | ≥96.00 | <0.40 | ≤1.20 |
| Saukewa: P600-P1500 | ≥95.00 | <0.40 | ≤1.20 |
| Saukewa: P2000-P2500 | ≥93.00 | <0.50 | ≤1.20 |
Black Silicon Carbide Fihirisar Jiki
| Grits | Yawan yawa (g/cm3) | Babban yawa (g/cm3) | Grits | Yawan yawa (g/cm3) | Babban yawa (g/cm3) |
| F16 ~ F24 | 1.42 ~ 1.50 | ≥1.50 | F100 | 1.36 ~ 1.45 | 1.45 |
| F30 ~ F40 | 1.42 ~ 1.50 | ≥1.50 | F120 | 1.34 ~ 1.43 | 1.43 |
| F46 ~ F54 | 1.43 ~ 1.51 | 1.51 | F150 | 1.32 ~ 1.41 | 1.41 |
| F60 ~ F70 | 1.40 ~ 1.48 | 1.48 | F180 | 1.31 ~ 1.40 | ≥ 1.40 |
| F80 | 1.38 ~ 1.46 | 1.46 | F220 | 1.31 ~ 1.40 | ≥ 1.40 |
| F90 | 1.38 ~ 1.45 | 1.45 |
Bakar Silicon Carbide Girman Akwai
F12-F1200, P12-P2500
0-1mm, 1-3mm, 6/10, 10/18, 200 raga, 325 raga
Ana iya ba da wasu ƙayyadaddun bayanai na musamman akan buƙata.
Black Silicon Carbide Aikace-aikace
Don abrasive: Lapping, Polishing, Coatings, Nika , Matsi mai ƙarfi.
Don ƙwanƙwasa: Kafofin watsa labarai masu jujjuyawa don yin simintin gyare-gyare ko na ƙarfe na ƙarfe, Technical Ceramics.
Don sabon nau'in aikace-aikacen: Masu musayar zafi, Kayan aikin Semiconductor, Filtration Liquid.
Tambayar ku
Idan kuna da wasu tambayoyi. Don Allah jin daɗin tuntuɓar mu.
