10mm to 130mm na-a theụ ahịhịa Media ígwè nke bọl nke bọl metal mita na ciment osisi
Nkọwa nke ngwaahịa
Usoro mmepụta
A na-eme bọl nkedo, nke a na-akpọkwa bọl na-egwe ọka Ihe ndị e kwuru n'elu ihe ndị a kpọtụrụ aha na-ewu ewu ma na-eduzi ugbu a mgbe a na-ekpo ọkụ. N'oge Smeleth ogbo, nnukwu ihe dị ka vanadium, iron na manganese na-ebu ụzọ tinye gas gas iji mezuo ihe achọrọ ma sie ike. Ihe ndị a nwere ike wụsa ígwè na-enweghị atụ na-emepụta ihe na-emepụta usoro nke ihe ọkụkụ.
Akwukwo icho oru
Enwere ike iji ya nke ọma na ngwa dị iche iche, gụnyere
Ihe ọkụkụ silica na-ahụ maka osisi
/ Chemicallọ ọrụ kemịkalụ / ikwommiri / bọlm Mill
Okwu Mmalite nke Parting Ígwè
Bọọlụ chrom nke ọma bụ ihe nkedo na-egweri ụlọ ochie nwere obere bọọlụ chromium, nke a na-ekewa na bọọlụ nke ọma na bọọlụ dị ala. A na-ekewa bọọlụ nke chromium n'ime nnukwu chromium roots, ọkara chromium rot ígwè na bọọlụ na-enweghị atụ. Site na njiri mara nke siri ike, dị ala, na ala, na ala, a na-ejikarị ụlọ ọrụ ciment, ụlọ ọrụ na-egwupụta ego, ụlọ ọrụ nchekwa, ụlọ ọrụ ọwa mmiri na ụlọ ọrụ owuwu.
Njirimara nkedo
1, ihe eji eme ihe bu ahihia nile, nke nwere ọla kọpa, Molybum, nickel na ihe ndi ozo di ocha, nke nwere ike ime ka ndi ozo mara mma nke bọl.
2, ngwaahịa ndị na-eme ka mmanụ na-emepụta ngwaahịa anyị nwere ike iji nke ọma na-eme ka nkwụsi ike nke ihe ahụ. Bọọlụ adịghị mfe iji kpochapụ ma na-egbu oge n'oge ojiji. Ọbụna ọ nwere ike na-enwu gbaa ma gbaa ọsọ mgbe ị na-agba ọsọ.
3, kasị nwee nnukwu ibu na-akpaghị aka mmanụ na-emepụta ihe na-emepụta ihe maka ọgwụgwọ ọkụ, nke na-akwado ezi ihe siri ike na ịdị n'otu ngwaahịa.
Firstzọ atọ maka ịme bọọlụ ígwè
1
E nwere ụdị nke nrụpụta ụlọ egwuregwu bọọlụ nke ụlọ ọrụ: nkedo, na-agbaghara.
(1) Nkedo: qualityzọ nke ajị ụrọ na-adabere na ọdịnaya chromium. N'afọ ndị na-adịbeghị anya, pricegwọ gburugburu ebe obibi, nchebe gburugburu ebe obibi, na ihe ndị ọzọ emeela ka mmụba na ụgwọ bọọlụ nkedo.
(2) na-agbaghara: Site na iji igwe mannenese dị ka akụrụngwa, pneumatic na-agbaghara Hamas na Ebu na-eji bọl ígwè. Agbagharala bọọlụ na-enwe ezigbo ngwakọta nke carbon, manganese, chromium, na ihe dị iche na nkwakọ ọnụ ahịa, nke na-eme ka bọọlụ sie ike karịa bọọlụ nkedo.
(3) na-atụgharị: site na iji ogwe osisi mannenese dị ka akụrụngwa, a na-eme igwe na-acha uhie uhie na-eme sọlfọ na-acha gburugburu rollers.
| Ihe | Ihe mejupụtara kemịkal (%) | |||||||||
| C | Si | Mn | Cr | P | S | Mo | Cu | Ni | ||
| Chrome chrome Ihe nkedo na-akụ | Zqcr12 | 2.0-3.0 | 0.3-1.2 | 0.2-1.0 | 11-13 | ≤0.10 | ≤0.10 | 0-1.0 | 0-1.0 | 0-1.5 |
| Zqcr15 | 2.0-3.0 | 0.3-1.2 | 0.2-1.0 | 14-17 | ≤0.10 | ≤0.10 | 0-1.0 | 0-1.0 | 0-1.5 | |
| Zqcr20 | 2.0-2.8 | 0.3-1.0 | 0.2-1.0 | 18-22 | ≤0.10 | ≤0.08 | 0-2.0 | 0-1.0 | 0-1.5 | |
| Zqcr26 | 2.0-2.8 | 0.3-1.0 | 0.2-1.0 | 22-28 | ≤0.10 | ≤0.08 | 0-2.5 | 0-2.0 | 0-1.5 | |
| Middle Chrome nkedo na-egweri Ble ls | Zqcr7 | 2.0-3.2 | 0.3-1.5 | 0.2-1.0 | 6.0-10 | ≤0.10 | ≤0.08 | 0-1.0 | 0-0.8 | 0-1.5 |
| Chrome nkedo na-egweri bọọlụ | Zqcr2 | 2.0-3.6 | 0.3-1.5 | 0.2-1.0 | 1.0-3.0 | ≤0.10 | ≤0.08 | 0-1.0 | 0-0.8 | |
Oke Chromium dị elu (oke bọl dị elu chroid)
| Onu ogugu notinal | Ibu ibu nke otu bọọlụ na nkezi (g) | Ọnụọgụ / mt | Surrachardness(HRC) | Nkwalite nrụgide (oge) |
| φ15 | 13.8 | 72549 | > 60 | > 10000 |
| φ17 | 20.1 | 49838 | > 10000 | |
| φ20 | 32.7 | 30607 | > 10000 | |
| φ25 | 64 | 15671 | > 10000 | |
| φ30 | 110 | 9069 | > 10000 | |
| φ40 | 261 | 3826 | > 10000 | |
| φ 50 | 510 | 1959 | > 10000 | |
| φ60 | 882 | 1134 | > 10000 | |
| φ70 | 1401 | 714 | > 10000 | |
| φ80 | 2091 | 478 | > 58 | > 10000 |
| φ90 | 2977 | 336 | > 10000 | |
| φ100 | 4084 | 245 | > 8000 | |
| φ120 | 7057 | 142 | > 8000 | |
| φ130 | 8740 | 115 | > 8000 |
Ngwaahịa atụmatụ
