Kukhala ndi grit yachitsulo
Poyerekeza ndi grit yachikhalidwe yachitsulo yopangidwa ndi kuwombera chitsulo,kukhala ndi grit yachitsuloili ndi izi:
Zopangira
Kukhala ndi grit yachitsuloamapangidwa ndi chitsulo chokhala ndi Chromium chomwe chimakhala ndi mphamvu yabwino yowumitsa chifukwa cha kuchuluka kwake kwa Chromium.
Zamakono
Kukhala ndi grit yachitsuloamapangidwa ndi kuphwanya zitsulo zopangira zitsulo mwachindunji zomwe zilibe zowonongeka.
Zovala zochepa
Boma lonyengakukhala ndi grit yachitsulookhala ndi m'mbali akuthwa ali ndi zida zamakina apamwamba kuposa zitsulo zachikhalidwe zoponyera zitsulo zokhala ndi mpira.
Kufotokozera zaukadaulo
| Chemical Composition% | C | 0.80-1.20 | |
| Si | 0.15-1.20 | ||
| Mn | 0.30-1.20 | ||
| Cr | 0.60-1.65 | ||
| S | <0.050 | ||
| P | <0.050 | ||
| Kuuma | GP: 46-50HRC | GH:> 60HRC | |
| GL: 56-60HRC | |||
| GH:> 60HRC | |||
| Kugwiritsa ntchito | Kuphulika kwa mchenga | Kudula miyala | |
| Microstructure | Homogeneous tempered martensite | ||
| Kuchulukana | ≥7.5g/cm3 | ||
| Maonekedwe | Angular | ||
Kugwiritsa ntchito
Kuphulika kwa mchengakwa gawo la thupi, bokosi la chidebe, zida zamagetsi zakuthengo,ma locomotives, zitsulo kapangidwe, doko makina etc.
Kudula miyala/kudula ma granitemu makina a gang saw