1.Casting ígwè bọọlụ: obere chromium ígwè, ọkara chromium ígwè, elu chromium ígwè na nnukwu chromium ígwè (Cr12% -28%).
2.Forging ígwè bọọlụ: obere carbon alloy ígwè, ọkara carbon alloy ígwè, elu manganese ígwè na obere ụwa chromium molybdenum alloy ígwè bọl:
Ugbu a, olee ụdị bọọlụ nchara kacha mma? Ugbu a, ka anyị nyochaa:
1.High chromium ígwè àgwà index: chromium ọdịnaya bụ karịa 10%, na carbon ọdịnaya na 1.80% -3.20% na-akpọ elu chromium ígwè, ihe ndị chọrọ nke mba ọkọlọtọ nke elu chromium bọl hardness (HRC) ga-≥ 58, AK ≥ 3.0J / cm mmetụta uru nke
2.Low chromium ígwè àgwà index: na 0,5% ~ 2.5%, na carbon ọdịnaya na 1.80% -3.20% na-akpọ ala chromium ígwè, ihe ndị chọrọ nke mba ọkọlọtọ ala chromium ígwè hardness (HRC) ga-≥ 45, AK ≥ 1.5J / cm mmetụta uru nke iji chromium bọọlụ ma ọ bụ na-atụgharị nchara nchara na okpomọkụ nke 2. ọgwụgwọ ịka nká (iji wepụ nrụgide nkedo, dị ka ebumnobi) nke ígwè bọl elu na-acha uhie uhie na-acha uhie uhie na-egosi na ngwaahịa ahụ bụ ọgwụgwọ okpomọkụ dị elu, dị ka nchara bọlbụ nchara bụ agba ígwè na-egosi ngwaahịa na-enweghị iwe.
3.Forged ígwè bọọlụ àgwà index: na 0.1% ~ 0.5% (echie nchara ígwè bọl na-enweghị chromium), na carbon ọdịnaya n'okpuru 1% na ígwè bọl na elu okpomọkụ forging n'ichepụta, ụfọdụ esorowo ígwè bọl elu hardness (HRC) ≥ 56 (ọ bụ ezie na ọ nwere ike nweta ihe karịrị quenching oyi akwa naanị 15 mm ma ọ bụ otú), ígwè ballbecause0 siri ike ihe n'ozuzu ike ígwè ballbecause0. ogo. N'okpuru ọnọdụ nkịtị, bọọlụ nchara kpụrụ akpụ site na ọgwụgwọ na-emenyụ mmiri, bọọlụ agbajiri agbajiri agbaji dị elu.
4.Comparison of wear resistance: super high chromium steel> elu chromium ígwè> ọkara chromium ígwè bọọlụ> obere chromium ígwè> esorowo bọl nchara.
Ihe nke bọọlụ nchara na-agaghị eyi:
Ọdịnaya Chromium bụ 1% – 3% na ike HRC ≥ 45. A na-akpọ ọkọlọtọ bọọlụ nchara na-agaghị eyi akwa. Bọọlụ chromium dị ala na-anakwere ọkụ ọkụ eletrik na-adị n'etiti, ebu ígwè ma ọ bụ nkedo ájá. Arụmọrụ ya dabara adaba maka ụfọdụ mines metallurgical, slag na ụlọ ọrụ ndị ọzọ, bụ nke na-egweri obere ihe na-eri obere.
Ọdịnaya chromium nchara na-eguzogide nchara bụ 4% ruo 6% na ike HRC ≥ 47. A na-akpọ ọkọlọtọ a bọọlụ multi-element alloy, nke dị elu karịa obere chromium ígwè na-ezo aka na ike na-eyi nguzogide na. Ọdịnaya Chromium bụ 7% - 10% na ike HRC ≥ 48 bụ bọọlụ ihe nkedo chromium, nke arụmọrụ ya na akụkụ ndị ọzọ dị elu karịa ọtụtụ bọọlụ nchara dị elu.
Ọdịnaya chromium nke igwe na-eguzogide nchara ≥ 10% - 14% na HRC siri ike ≥ 58. Igwe ihe nkedo chromium dị elu bụ ụdị bọọlụ igwe anaghị agba nchara nke nwere oke ọdabara na arụmọrụ dị mma n'ahịa ugbu a. Ya ngwa nso bụ obosara na-eji na metallurgy, ciment, thermal ike, flue gas desulfurization, magnetik ihe, chemical, coal mmiri slurry mgbapụta; bọọlụ ya mere, superfine ntụ ntụ, slag, uyi efe efe, calcium carbonate na ụlọ ọrụ quartz-aja. A na-eme ka ọrụ ya pụta ìhè karịsịa na ụlọ ọrụ ciment, nke nwere ike ịbawanye mmepụta ma belata oriri ike.
Oge nzipu: Nov-29-2022
