Tsarin narkewar chrome corundum iri ɗaya ne da na farin corundum, sai dai an ƙara wani adadin chrome oxide a cikin tsarin narkewar, wanda launinsa launin shunayya ne mai haske ko launin fure. Chromium corundum saboda gabatarwar Cr3, + ya inganta taurin gogewa, taurinsa yana da farin corundum mai yawa, kuma yana kusa da taurin farin corundum, ana amfani da shi don sarrafa manyan kayan ductile, ingancin sarrafawarsa ya fi farin corundum girma, kuma taurin saman workpiece shima ya fi kyau, chromium corundum ya dace da babban taurin ƙarfe mai tauri, ƙarfe mai ƙarfe, kayan aikin aunawa masu inganci da kayan aiki sun gama buƙatun kayan aiki.
1, chrome corundum foda ne na aluminum oxide a matsayin babban kayan albarkatun ƙasa, wanda aka daidaita shi da chromium oxide, ta hanyar narkewar wutar lantarki mai zafi.
2, launin ruwan hoda ne, taurin yana kama da farin corundum, taurin ya fi farin corundum. Abubuwan gogewa da aka ƙera suna da ƙarfi da ƙarfi da kuma niƙa mai yawa.
3, ya dace da kayan aikin aunawa, sandar kayan aikin injin, sassan kayan aiki, niƙa kayan aikin zare da sauran niƙa daidai.
| Ruwan hoda mai launin ruwan hodaGritBayani dalla-dalla | |
| Rata | Matsakaicin Girman Barbashi ƙaramar lambar raga, haka kuma ƙarar grit ɗin ta fi ƙarfi |
| Rata 8 | 45% Ramin 8 (2.3 mm) ko mafi girma |
| Rata 10 | 45% raga 10 (2.0 mm) ko mafi girma |
| Rata 12 | 45% raga 12 (1.7 mm) ko mafi girma |
| Rata 14 | 45% raga 14 (1.4 mm) ko mafi girma |
| Rata 16 | 45% raga 16 (1.2 mm) ko mafi girma |
| Rata 20 | Ramin 20% (0.85 mm) ko mafi girma |
| Rata 22 | 45% raga 20 (0.85 mm) ko mafi girma |
| Rata 24 | 45% raga 25 (0.7 mm) ko mafi girma |
| Rata 30 | 45% raga 30 (0.56 mm) ko mafi girma |
| Rata 36 | 45% raga 35 (0.48 mm) ko mafi girma |
| Ramin 40 | 45% 40 raga (0.42 mm) ko mafi girma |
| Rata 46 | 40% 45 raga (0.35 mm) ko mafi girma |
| Rata 54 | 40% Ramin 50 (0.33 mm) ko mafi girma |
| Ramin 60 | 40% raga 60 (0.25 mm) ko mafi girma |
| Ramin 70 | 45% raga 70 (0.21 mm) ko mafi girma |
| Ramin 80 | 40% raga 80 (0.17 mm) ko mafi girma |
| Ramin 90 | 40% raga 100 (0.15 mm) ko mafi girma |
| Ramin 100 | 40% raga 120 (0.12 mm) ko mafi girma |
| Ramin 120 | 40% raga 140 (0.10 mm) ko mafi girma |
| Ramin 150 | 40% raga 200 (0.08 mm) ko mafi girma |
| Ramin 180 | 40% raga 230 (0.06 mm) ko mafi girma |
| Ramin 220 | 40% raga 270 (0.046 mm) ko mafi girma |
Ƙarancin sinadarin chromium: 0.2 zuwa 0.45%
Matsakaicin chromium: 0.45 zuwa 1.0%
Babban sinadarin chromium: 1.0 zuwa 2.0%
1. Cikakken kayan da ke da tsaurin kai, babban tauri da kuma taurin kai, kaifi gefen lu'ulu'u.
2. Mai ɗorewa, mai tauri, mai jure matsin lamba mai yawa, mai juriyar lalacewa mai yawa, a ƙarƙashin yanayi na yau da kullun, bai ƙunshi ƙarfe ba
3. Tsarin da ya dace da amfani da yashi mai danshi da busasshe
1 don maganin saman alumina mai launin ruwan hoda: ƙarfe oxide, fata mai launin carbide baƙi, cire tsatsa daga saman ƙarfe ko wanda ba ƙarfe ba, kamar mold ɗin simintin nauyi, iskar shaka ta roba ko cirewar free agent, tabo baƙi daga saman yumbu, ban da uranium, sake haihuwa a fenti.
2 Maganin ƙawata: duk wani nau'in zinariya, kayan ado na zinariya, kayayyakin ƙarfe masu daraja na ƙarewa ko maganin saman hazo, lu'ulu'u, gilashi, corrugated, acrylic da sauran maganin saman hazo marasa ƙarfe, na iya sa saman sarrafawa ya zama mai sheƙi na ƙarfe.
3. Ana amfani da shi don sassaka da sarrafawa: out, lu'ulu'u, agate, duwatsu masu daraja, hatimi, dutse mai kyau, kayan tarihi, kaburburan marmara, tukwane, itace, bamboo, da sauransu.
4. Kayan aikin niƙa mai daidaitacce, kamar faifan yankewa mai siriri sosai, ƙafafun yankewa, da ƙafafun niƙawa.
5. Tayoyin niƙa na yumbu kamar su ƙafafun niƙa na crankshaft, ƙafafun niƙa na kwano, ƙafafun niƙa na kofuna, wurin shigarwa, kayan aikin niƙa na yumbu, da sauransu.
6. Kayan aikin niƙa fenti, kamar su yashi da kuma ƙafafun gogewa.
7. Bulo masu inganci.
