1. Chigadzirwa Tsananguro:
Anthracite inonziwo carburizing agent.Chigadzirwa chacho chakagadzirwa nemhando yepamusoro Taixi anthracite calcined ne800-1200 ℃ calcining furnace, inova ndiyo yakanakira mbishi zvinhu zvekugadzira simbi.
2. Chimiro uye kushandiswa:
Calcined anthracite/carburizer inoshandiswa seanoderedza mumiririri mukuita kunyungudutsa.Kuita: Tsiva yechinyakare petroleum coke carburizer, kuderedza mutengo wekugadzira simbi.Hunhu: Dota shoma.Thiophosphorus ine yakakwira calorific kukosha.Yakakwirira yakananga kupikisa yakakwirira mechanical simba high chemical activity.High yakachena marasha kudzoreredza mwero.
Quality technical index:
madota < 6%
mwando < 0.5%
kusagadzikana < 1.2%
yakagadziriswa kabhoni > 90%
chikamu > 1.6b/cm3
ine < 0.3%
hydrochloric acid simba < 0.2%
Tsanangudzo: 0-20mm
maererano nezvinodiwa nemushandisi kugadzirisa.Yakagadziriswa kabhoni yemukati (C %):9095.
3. Zvinotsanangurwa:
Type | Chemical element content (%) | ||||
Fixed carbon | Ash | Volatile | Sulfur | Unyoro | |
% (Mini) | % (Max) | ||||
WBD – CAC -95 | 95 | 4.5 | 1.0 | 0.25 | 0.3 |
WBD – CAC -94 | 94 | 5.0 | 1.0 | 0.25 | 0.3 |
WBD – CAC -93 | 93 | 6.5 | 1.2 | 0.30 | 0.5 |
WBD – CAC -92 | 92 | 7.0 | 1.2 | 0.30 | 1.0 |
WBD – CAC -90 | 90 | 8.5 | 1.5 | 0.35 | 1.0 |
WBD – CAC -88 | 88 | 8.5 | 1.5 | 0.35 | 1.0 |
WBD – CAC -85 | 85 | 8.5 | 1.5 | 0.35 | 1.0 |
Chikamu saizi | 1-4mm, 1-5mm, 1-12mm, 4-15mm, 6-20mm, 90% Maminitsi, Kana maererano nezvinodiwa nevatengi | ||||
kurongedza | 25kg masaga, 50kg masaga, uye ipapo zvakananga mumudziyo; 25 kg masaga, 10 kg masaga, uye ipapo kupinda 1000 kg toni masaga; 1000kg tani bhegi kurongedza, 1150 kg tani bhegi kurongedza, 1250 kg tani bhegi kurongedza; Kana kurongedza zvinoenderana nezvinodiwa nevatengi |