Insimbi:ibhekisela kokuqukethwe kwekhabhoni okungu-0.02% kuya ku-2.11% phakathi kwe-iron ne-carbon alloys ndawonye, ngenxa yentengo yayo ephansi, ukusebenza okuthembekile, iyona esetshenziswa kakhulu, inani elikhulu kakhulu lezinto zensimbi. Umklamo wemishini ongeyona ejwayelekile wensimbi esetshenziswa kakhulu yile: Q235, 45 # insimbi, 40Cr, insimbi engagqwali, insimbi yokubumba, insimbi yasentwasahlobo njalo njalo.
Ukuhlukaniswa kwezinsimbi ze-carbon ephansi, i-carbon ephakathi kanye ne-carbon ephezulu:okuphansi < okuphakathi nendawo (0.25% kuya ku-0.6%) < okuphezulu
Q235-A:insimbi ekhabhoni ephansi enokuqukethwe kwekhabhoni <0.2%, okubonisa ukuthi amandla okukhiqiza angama-235MPa, anobucwebe obuhle, anamandla athile kodwa angamelani nomthelela. Umklamo ongejwayelekile uvame ukusetshenziswa ezingxenyeni zesakhiwo ezihlanganisiwe.
45 # insimbi:Okuqukethwe kwekhabhoni okungu-0.42 ~ 0.50% wensimbi yekhabhoni ephakathi nendawo, izakhiwo zayo zemishini, ukusebenza kokusika kuhle kakhulu, ukusebenza kabi kokushisela.45 Ukushisa kwensimbi (ukucima + ukufudumala) ubulukhuni phakathi kwe-HRC20 ~ HRC30, ukucima ubulukhuni ngokuvamile kudinga ubulukhuni be-HRC45 ngemuva kokuzinza kwamandla aphezulu okungenakwanelisa izidingo.
40Cr:iseshini ensimbini yesakhiwo se-alloy. Ngemva kokwelashwa kokushisa kunezakhiwo ezinhle zemishini, kodwa ukushisela akukuhle, kulula ukuqhekeka kungasetshenziswa ukwenza amagiya, izinduku zokuxhuma, imiphini, njll., ukucima ubulukhuni bomphezulu obufika ku-HRC55.
Insimbi engagqwali i-SUS304, i-SUS316:yinsimbi ephansi yekhabhoni enokuqukethwe kwekhabhoni ≤ 0.08%. Ine-resistance enhle yokugqwala, izakhiwo zemishini, ukunyathela nokugoba ukusebenza okushisayo, i-SUS304 ejwayelekile ayisebenzi kumagnetic. Kodwa-ke, imikhiqizo eminingi ngenxa yokuhlukaniswa kokwakheka kokuncibilikisa noma ukwelashwa kokushisa okungafanele kanye nezinye izizathu, okuholela kumagnetic, njengesidingo se-non-magnetic kudingeka kube semidwebo yobunjiniyela ukuchaza. I-SUS316 kune-304 ukumelana nokugqwala kunamandla, ikakhulukazi esimweni sokushisa okuphezulu kanye nezindawo ezinzima. Njengamanje, kune-316L eminingi emakethe, ngenxa yokuqukethwe kwayo okuphansi kwekhabhoni, ukusebenza kwayo kokushisela, ukusebenza kokucubungula kungcono kune-SUS316. Ishidi lensimbi ekwakhiweni okungejwayelekile livame ukusetshenziswa ukwenza izingxenye ezincane zesembozo sangaphandle, izinzwa, nezinye izingxenye ezijwayelekile zesihlalo sokufaka, isigaba sepuleti singasetshenziswa ekuxhumeni izingxenye.
I-Aluminiyamu:Ipuleti le-aluminium le-AL6061, AL7075, 7075 lingelamapuleti e-aluminium aqinile kakhulu, ubulukhuni buphakeme kuno-6061. Kodwa intengo ye-7075 iphakeme kakhulu kuno-6061. Zonke zingaphathwa nge-oxidation yemvelo ye-anodic, i-oxidation yesihlabathi, i-oxidation eqinile, i-nickel plating njalo njalo. Izingxenye zokucubungula ezijwayelekile ezine-oxidation yemvelo ye-anodic, zingaqinisekisa usayizi wokuqeda. I-oxidation ye-Sandblast inokubukeka okungcono, kodwa ayikwazi ukuqinisekisa ukunemba okuphezulu. Uma ufuna ukwenza izingxenye ze-aluminium zibe nokubukeka kwezingxenye zensimbi zingafakwa i-nickel-plated. Ezinye izingxenye ze-aluminium ezithintana ngqo nemikhiqizo, njengokunamathela, ukumelana nokushisa okuphezulu nokuphansi, izidingo zokushisa zingabhekwa njenge-Teflon plating.
Ithusi:Yakhiwe ngethusi ne-zinc alloy, ukumelana nokuguguleka kunokumelana okuqinile kokuguguleka. Ithusi le-H65 lakhiwe ngethusi elingu-65% kanye ne-zinc elingu-35%, ngoba linobuchwepheshe obuhle, ukusebenza kahle kokucubungula okushisayo nokubandayo, kanye nokubonakala kwezicelo zegolide, ezingezona ezejwayelekile embonini, ezisetshenziswa kakhulu ekubukekeni okumelana nokuguguleka kwezidingo eziphezulu zesenzakalo.
Ithusi elinsomi:Ithusi elinsomi lama-monomers ethusi, ukuqina kwalo nobunzima bubuthakathaka kunethusi, kodwa kungcono ukuqhuba ukushisa. Kusetshenziswa ezidingweni zokuqhuba ukushisa kanye nokuqhuba kagesi zezikhathi eziphezulu. Isibonelo, ukushiswa kwe-laser ingxenye yekhanda lokushiswa.
Isikhathi sokuthunyelwe: Okthoba-16-2024
