Uhlolojikelele Lweshidi Elinezinyosi Zokuhlobisa
Insimbi engagqwali enezimbobo zensimbi iyizinto ezikhethwayo ezisetshenziswa ezihlala isikhathi eside, inokumelana okuhle kakhulu nokugqwala, idinga ukulungiswa okuncane futhi inokuphila kwenkonzo unomphela.
Insimbi engagqwali iyingxubevange equkethe i-chromium, emelana nokwakheka kwe-iron oxide. Ikhiqiza ifilimu ye-oxide ebusweni bensimbi, engagcini nje ngokumelana nokugqwala komkhathi kodwa futhi inikeza indawo ebushelelezi, ecwebezelayo.
Ihlanganiswe nezakhiwo zokushisela, ukwakheka kwamandla aphezulu kanye nobulukhuni obuphezulu, insimbi engagqwali enezimbobo inganikeza umkhiqizo osebenzayo wezinhlelo zokusebenza zokudlela nezokucutshungulwa kokudla, izihlungi ezingagqwali kanye nezicelo zokwakha ezihlala isikhathi eside.
Imininingwane Yeshidi Elinezimbobo Lokuhlobisa
Okujwayelekile: | JIS, AISI, ASTM, GB, DIN, EN. |
Ubukhulu: | 0.1mm -200.0 mm. |
Ububanzi: | 1000mm, 1219mm, 1250mm, 1500mm, Ngokwezifiso. |
Ubude: | 2000mm, 2438mm, 2500mm, 3000mm, 3048mm, Ngokwezifiso. |
Ukubekezelela: | ±1%. |
Ibanga le-SS: | 201, 202, 301,304, 316, 430, 410, 301, 302, 303, 321, 347, 416, 420, 430, 440, njll. |
Icebo: | Kwabanda Kwaginqika, I-Hot Rolled |
Qeda: | I-Anodized, Brushed, Satin, Powder Coated, Sandblasted, njll. |
Imibala: | Isiliva, Igolide, Rose Gold, Champagne, Copper, Black, Blue. |
Umphetho: | I-Mill, Slit. |
Ukupakisha: | I-PVC + Iphepha Elingangeni Manzi + Iphakheji Yokhuni. |
Izinhlobo Ezintathu Zamashidi Ensimbi Engagqwali Abhoboziwe
Ngokwesakhiwo se-crystalline sensimbi engagqwali enezimbobo, ingahlukaniswa ngezinhlobo ezintathu: i-Austenitic, i-Ferritic ne-Martensitic.
Insimbi ye-Austenitic, equkethe okuqukethwe okuphezulu kwe-chromium ne-nickel, iyinsimbi ekwazi ukumelana nokugqwala ehlinzeka ngezakhiwo zemishini ezingenakuqhathaniswa, ngaleyo ndlela, iba uhlobo oluvame kakhulu lwe-alloy, efinyelela ku-70% wawo wonke ukukhiqizwa kwensimbi engagqwali. Ayinazibuthe, ayikwazi ukushiswa kodwa ingashiselwa ngempumelelo, yakheke, okwamanje yenziwe lukhuni ngokusebenza okubandayo.
l Uhlobo 304, olwakhiwe ngensimbi, 18 - 20% chromium kanye 8 - 10% nickel; izinga elivame kakhulu le-austenitic. Iyakwazi ukushisela, ikwazi ukusebenza ngezindlela ezihlukahlukene, ngaphandle kwasezindaweni zamanzi anosawoti.
l Uhlobo 316 lwenziwe ngensimbi, 16 - 18% chromium kanye 11 - 14% nickel. Uma kuqhathaniswa nohlobo 304, inokumelana nokugqwala okungcono namandla esivuno ngokushisela okufanayo kanye nokusebenziseka kalula.
l Insimbi ye-Ferritic iyinsimbi ye-chromium eqondile ngaphandle kwe-nickel. Uma kukhulunywa ngokumelana nokugqwala, i-ferritic ingcono kunamamaki e-martensitic kodwa iphansi kune-austenitic stainless steel. Iyakwazi ukumelana namagnetic kanye ne-oxidation, ngaphezu kwalokho; inokusebenza okuphelele ezindaweni zasolwandle. Kodwa ayikwazi ukuqina noma amandla ngokwelashwa okushisa.
l Uhlobo lwe-430 lufaka ukumelana okuphezulu nokugqwala kusuka ku-nitric acid, amagesi esibabule, i-organic kanye ne-acid yokudla, njll.