igwe:na-ezo aka na ọdịnaya carbon nke 0.02% ruo 2.11% n'etiti ígwè na carbon alloys ọnụ, n'ihi na ọnụ ala ya dị ala, arụmọrụ a pụrụ ịdabere na ya, bụ nke a na-ejikarị eme ihe, nke kachasị ukwuu nke ihe ígwè. Igwe anaghị agba nchara nke igwe eji eme ihe bụ: Q235, 45 # steel, 40Cr, igwe anaghị agba nchara, igwe anaghị agba nchara, igwe mmiri na ihe ndị ọzọ.
Nhazi nke ígwè ndị nwere obere carbon, ọkara-carbon na nnukwu carbon:obere <ọkara (0.25% ruo 0.6%) < dị elu
Q235-A:obere carbon ígwè nwere carbon ọdịnaya <0.2%, na-egosi na ike mkpụrụ bụ 235MPa, nke nwere ezigbo plasticity, ụfọdụ ike ma ọ bụghị mmetụta nguzogide. A na-ejikarị imewe na-abụghị ọkọlọtọ eme ihe maka ihe arụrụ arụ welded.
45 # ígwè:carbon ọdịnaya nke 0.42 ~ 0.50% nke ọkara carbon ígwè, ya n'ibu Njirimara, ọnwụ arụmọrụ bụ magburu onwe, ogbenye ịgbado ọkụ arụmọrụ .45 steel tempering (quenching + tempering) siri ike n'etiti HRC20 ~ HRC30, quenching ike n'ozuzu chọrọ HRC45 hardness mgbe elu ike kwụsie ike enweghị ike izute chọrọ.
40Cr:nnọkọ na alloy structural ígwè. Mgbe tempering ọgwụgwọ nwere ezi n'ibu Njirimara, ma weldability adịghị mma, mfe mgbawa nwere ike iji mee gia, njikọ mkpara, aro, wdg, emenyụ n'elu hardness ruo HRC55.
Igwe anaghị agba nchara SUS304, SUS316:bụ obere carbon ígwè na carbon ọdịnaya ≤ 0.08% nwere ezigbo corrosion eguzogide, n'ibu Njirimara, stamping na ekwe na-ekpo ọkụ workability, ọkọlọtọ SUS304 na-abụghị magnetik. Otú ọ dị, ọtụtụ ngwaahịa n'ihi na-agbaze ihe mejupụtara nkewa ma ọ bụ ọgwụgwọ okpomọkụ na-ezighị ezi na ihe ndị ọzọ, na-akpata magnetik, dị ka mkpa nke na-abụghị magnetik mkpa dị na engineering eserese na-akọwa.SUS316 karịa 304 corrosion iguzogide dị ike, karịsịa n'ihe banyere elu okpomọkụ na obi ọjọọ gburugburu. Ka ọ dị ugbu a, enwere ọtụtụ 316L n'ahịa, n'ihi ọdịnaya carbon ya dị ala, arụmọrụ ịgbado ọkụ ya, arụmọrụ nhazi dị mma karịa SUS316. mpempe akwụkwọ metal na-abụghị ọkọlọtọ imewe a na-ejikarị eme obere akụkụ nke elu cover, sensọ, na ndị ọzọ ọkọlọtọ akụkụ nke arịọnụ oche, efere efere nwere ike ji mee ihe maka akụkụ njikọ.
Aluminium:AL6061, AL7075, 7075 aluminum efere bụ super siri ike aluminum efere, ike siri ike dị elu karịa 6061. Ma price nke 7075 dị nnọọ elu karịa 6061. Ha niile nwere ike na-emeso na eke anodic oxidation, sandblasting oxidation, siri ike oxidation, nickel plating na na. General nhazi akụkụ na eke anodic oxidation, nwere ike hụ na finishing size. Sandblast oxidation nwere ọdịdị ka mma, mana enweghị ike ikwe nkwa nkenke dị elu. Ọ bụrụ na ị chọrọ ime ka aluminum akụkụ nwere ọdịdị nke ígwè akụkụ nwere ike ịbụ nickel-plated. Ụfọdụ akụkụ aluminom nke na-akpakọrịta kpọmkwem na ngwaahịa, dị ka adhesion, elu na obere okpomọkụ na-eguzogide, ihe mkpuchi chọrọ nwere ike ịre Teflon plating.
Bras:bụ nke ọla kọpa na zinc alloy mejupụtara, eyi nguzogide nwere ike iyi ike. H65 brass mejupụtara 65% ọla kọpa na 35% zinc, n'ihi na ọ nwere ezigbo igwe, teknụzụ, arụmọrụ na-ekpo ọkụ na oyi na-atụ, yana ọdịdị ọla edo, ngwa ụlọ ọrụ na-abụghị ọkọlọtọ ọzọ, nke a na-eji na mkpa maka ọdịdị na-eguzogide iyi nke ihe dị elu chọrọ nke oge ahụ.
Ọla kọpa na-acha odo odo:ọla kọpa na-acha odo odo maka monomers ọla kọpa, isi ike ya na ike ya adịghị ike karịa ọla, mana ọ ka mma ikpo ọkụ ọkụ. A na-eji ya eme ihe na thermal conductivity na eletriki conductivity chọrọ nke oge dị elu. Dị ka ihe atụ, laser ịgbado ọkụ akụkụ nke ịgbado ọkụ isi akụkụ.
Oge nzipu: Ọktoba 16-2024
