Usoro ijuanya nke chrome corundem bụ otu ihe dị ka nke ọka whinum, belụsọ na a na-agbakwunye ụfọdụ nke chrome mara mma, nke bụ odo odo ma ọ bụ na-acha odo odo. Corlumlọ Chromium n'ihi iwebata cr3, + ka mma na-eme ihe ike na-acha ọcha, nke na-arụ ọrụ na-acha ọcha na-acha ọcha, ihe eji eme ya na ngwa ọrụ dị elu na-emecha ihe osise.
1, chrome corundem bụ aluminomi oxide oxide dị ka ihe bụ isi ihe, na-emegharị na Chromium Oxide, site na oke okpomọkụ arc oku oku na-ese.
2, agba ahụ bụ pink, ihe siri ike yiri corundum ọcha, ihe isi ike dị elu karịa corundum ọcha. Ndị a na-eme abraham arụpụtara site na ya nwere ezigbo ịdị anya na elu dị elu.
3.
Pink fuminaGritNkowa | |
Mpe mpe | Nkezi urughuru Obere ihe dị na mpaghara, coarser ahụ grit |
8 NEsh | 45% 8 mosh (2.3 mm) ma ọ bụ buru ibu |
10 mosh | 45% 10 mosh (2.0 mm) ma ọ bụ buru ibu |
12 moh | 45% 12 mosh (1.7 mm) ma ọ bụ buru ibu |
14 NEEh | 45% 14 mosh (1.4 mm) ma ọ bụ buru ibu |
16 ntupu | 45% 16 ntupu (1.2 mm) ma ọ bụ buru ibu |
20 ntupu | 70% 20 ntupu (0.85 mm) ma ọ bụ buru ibu |
22 MEsh | 45% 20 ntupu (0.85 mm) ma ọ bụ buru ibu |
24 mosh | 45% 25 ntupu (0.7 mm) ma ọ bụ buru ibu |
30 nsh | 45% 30 mosh (0,56 mm) ma ọ bụ buru ibu |
36 MEM | 45% 35 mesh (0.48 mm) ma ọ bụ buru ibu |
40 moh | 45% 40 mosh (0.42 mm) ma ọ bụ buru ibu |
46 moh | 40% 45 mesh (0.35 mm) ma ọ bụ buru ibu |
54 moph | 40% 50 mosh (0.33 mm) ma ọ bụ buru ibu |
60 MEsh | 40% 600Esh (0.25 mm) ma ọ bụ buru ibu |
70 mesh | 45% 70 mesh (0.21 mm) ma ọ bụ buru ibu |
80 mesh | 40% 80 mesh (0.17 mm) ma ọ bụ buru ibu |
90 mesh | 40% 100 mesh (0.15 mm) ma ọ bụ buru ibu |
100 mosh | 40% 120 mesh (0.12 mm) ma ọ bụ buru ibu |
120 mesh | 40% 140 mesh (0.10 mm) ma ọ bụ buru ibu |
150 mesh | 40% 200050 (0.08 mm) ma ọ bụ buru ibu |
180 mesh | 40% 230 mopy (0.06 mm) ma ọ bụ buru ibu |
220 na 220 | 40% 27000 (0.046 mm) ma ọ bụ buru ibu |
Lech chromium: 0.2 ruo 0.45%
Ọkara Chromium: 0,45 ruo 1.0%
Chromium dị elu: 1.0 ruo 2.0%
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3. Ihe owuwu dabara adaba maka ngwa mmiri na akọrọ
1 Maka ọgwụgwọ dị n'elu nke pink a withụ: akpụkpọ ojii ojii, carbide ojii, nke na-enweghị nchekwa na-egbu egbu, na mgbakwunye na uranium, na-agbakwunye Rebirth.
2 Ọgwụ ịchọ mma: Ihe ịchọ mma ọla edo, ihe eji eme ihe ubi, kristal, iko, acrylic na ndị ọzọ na-abụghị mita na-enweghị njikọ n'ọkụ.
3. Ejiri maka etchging na nhazi: jade, aga ibu, na nkume, magburu onwe ya, mabul, mabul, osisi, ambloo, wdg.
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5. Wheels na-egweri wheels dị ka crankhaft gindge wheel, egweri ya na wiil, egwe ọka wrel, counction poind, Ngwaọrụ seramic, wdg.
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7. Dị elu ọgbụgba.