Chigadziko chesimbi isina ngura chinoshandiswa nesimbi isina ngura. Chinogona kushandiswa kutsiva mhando dzakasiyana dzezvinhu zvinocherwa uye zvisiri zvesimbi, zvakaita sealumina, silicon carbide, jecha re quartz, girazi bead, nezvimwewo.
Chigadziko chesimbi isina ngura chinoshandiswa zvakanyanya pakuchenesa pamusoro, kubvisa pendi uye kubvisa simbi dzisina ngura nezvimwe zvigadzirwa zvesimbi isina ngura, zvichiita kuti pave nekuomarara kwakafanana pamusoro, saka zvakakodzera kunyanya kugadziriswa pamusoro usati waisa pendi. Kana tichienzanisa nezvinhu zvisiri zvesimbi, chigadziko chesimbi isina ngura chinobatsira kuderedza mari yekushandisa uye kuburitsa guruva uye kuvandudza nzvimbo yekushanda.
Matombo esimbi isina ngura anogara kwenguva refu uye anoshanda zvakanyanya pakuputisa, zvichiita kuti maitiro ekuputisa ave nyore, kuchengetedza mari, kuwana mhando yekuputisa yakagadzikana, kuomarara kwakafanana uye chitarisiko chakafanana.
| Purojekiti | Hunhu | |
| Kuumbwa kwemakemikari% | Cr | 25-32% |
| Si | 0.6-1.8% | |
| Mn | 0.6-1.2% | |
| S | ≤0.05% | |
| P | ≤0.05% | |
| Kuoma | HRC54-62 | |
| Kuwanda kwevanhu | >7.00 g/cm3 | |
| Kurongedza | Toni imwe neimwe muPallet yakasiyana uye tani imwe neimwe yakakamurwa mumapaketi e25KG. | |
| KUPARADZIRWA KWESINGAFADZI CHESIRI | ||||||||
| Nhamba yechidzitiro | In | Saizi yechidzitiro | G18 | G25 | G40 | G50 | G80 | G120 |
| 14# | 0.0555 | 1.4 | Kupfuura Kwese |
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| 16# | 0.0469 | 1.18 |
| Kupfuura Kwese |
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| 18# | 0.0394 | 1 | 75%maminiti |
| Kupfuura Kwese |
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| 20# | 0.0331 | 0.85 |
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| 25# | 0.028 | 0.71 | 85%maminiti | 70% maminiti |
| Kupfuura Kwese |
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| 30# | 0.023 | 0.6 |
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| 35# | 0.0197 | 0.5 |
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| 40# | 0.0165 | 0.425 |
| 80% maminiti | 70% maminiti |
| Kupfuura Kwese |
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| 45# | 0.0138 | 0.355 |
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| 50# | 0.0117 | 0.3 |
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| 80% maminiti | 65% maminiti |
| Kupfuura Kwese |
| 80# | 0.007 | 0.18 |
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| 75%maminiti | 65% maminiti |
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| 120# | 0.0049 | 0.125 |
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| 75%maminiti | 65% maminiti |
| 200# | 0.0029 | 0.075 |
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| 70% maminiti |
