Isingeniso Sezinto Ezingavuthiwe Zezingxenye Ezivamile Zensimbi Zokunyathela Embonini Yezitembu

Izidingo zokusebenza zezinto zokusetshenziswa zeizingxenye zensimbi zokunyathelazibandakanya izici ezibonakalayo ezinjengokuqina kwempahla, amandla aqinile wezinto ezibonakalayo, namandla okugunda okubonakalayo.Inqubo yokwenza isitembu ibandakanya ukusika isitembu, ukugoba isitembu, ukwelula isitembu nezinye izinqubo ezihlobene.

1. Izingcwecwe zensimbi ze-carbon ezijwayelekile njengeQ195, Q235, njll

2. Ipuleti lensimbi lesakhiwo sekhabhoni lekhwalithi ephezulu, elinokwakheka kwamakhemikhali okuqinisekisiwe kanye nezakhiwo zemishini.Phakathi kwazo, i-carbon steel isetshenziswa kakhulu njengensimbi ephansi ye-carbon.Imikhiqizo evamilekukhona 08, 08F, 10, 20, njll.

3. Ipuleti lensimbi ye-silicon kagesi, njenge-DT1 ne-DT2;

4. Insimbi engagqwaliamapuleti, njenge-1Cr18Ni9Ti, 1Cr13, njll., asetshenziselwa ukwakha izingxenye ezinezidingo zokunqanda ukugqwala;Izinto ezibonakalayo zensimbi engagqwali ziwubulukhuni obukhulu, amandla aphezulu, i-anti-corrosion, ukusebenza kwe-welding, i-antibacterial nezinye izakhiwo zomzimba.Ngesikhathi sokukhiqiza isitembu, uhlobo olufanele kakhulu lwezinto ezibonakalayo luzokhethwa ngokuya ngezidingo zokusebenza zezingxenye zokugxiviza.

I-SUS301: Okuqukethwe kwe-chromium kuphansi ngokuqhathaniswa, futhi ukumelana nokugqwala kubi.Kodwa-ke, izinto ezibonakalayo zingafinyelela amandla aphezulu kanye nobunzima ngemva kokwelashwa kokushisa, futhi ukunwebeka kwezinto kuhle.

I-SUS304: Okuqukethwe kwekhabhoni, amandla nobulukhuni kungaphansi kune-SUS301.Nokho, ukumelana nokugqwala kwempahla kunamandla.Amandla aphezulu nobulukhuni kungafinyelelwa ngemva kokwelashwa kokushisa.

5. Amapuleti ensimbi ajwayelekile aphansi, afana ne-Q345 (16Mn) Q295 (09Mn2), asetshenziselwa ukwenza izitembu ezibalulekile ezinezidingo zamandla;

6. Izingxube zethusi nezethusi(njengethusi), ngamamaki e-T1, T2, H62, H68, njll., abe nepulasitiki enhle, i-conductivity kanye ne-thermal conductivity;

7. I-aluminium ne-aluminium alloy, amamaki asetshenziswa kakhulu yi-L2, L3, LF21, LY12, njll., anokubunjwa okuhle, ukumelana nokuguquguquka okuncane nokulula.

8. Ukuma kwezinto zokugxiviza, okuvame ukusetshenziswa kakhulu insimbi yeshidi, futhi ukucaciswa okuvamile kungu-710mm × 1420mm no-1000mm × 2000mm, njll;

9. Ishidi lensimbi lingahlukaniswa libe ngu-A, B no-C ngokuvumelana nokubekezelelana kokuqina, futhi I, II no-III ngokusho kwekhwalithi ephezulu.

10. Isimo sokunikezwa kwempahla yeshidi: isimo esihlanganisiwe esingu-M, isimo sokucisha C, isimo esiqinile esingu-Y, isimo esiqinile esingu-Y2, njll. Ishidi linezimo ezimbili ezigoqekayo: ukugoqa okubandayo nokugoqeka okushisayo;

11. I-aluminium ebulewe ipuleti lensimbi elisetshenziselwa ukudweba izingxenye eziyinkimbinkimbi ingahlukaniswa nge-ZF, HF kanye no-F, futhi umdwebo ojulile ojwayelekile wepuleti lensimbi elinekhabhoni ephansi lingahlukaniswa ngo-Z, S kanye no-P.

Ikhoyili yensimbi egoqiwe eshisayo ngemva kokukhetha igoqwa ekamelweni lokushisa bese icutshungulwa ngokuhlanzwa, ukucwiliswa, ukucisha kanye nokushisa, okubizwa ngokuthi i-SPCC;

I-SPCCimpahla ihlukaniswe yaba:

I-SPCC: ifanele imikhiqizo enezinga eliphansi lokucubungula isitembu, njengokuvala nokugoba;

I-SPCD: Izingxenye zokunyathela ezifanele ukunyathela kanye nezidingo zokwelula nokugxiviza okuphindaphindiwe noma ukwakheka okuphezulu;

SPCE: Indawo eqinile iphakeme kunaleyo ye-SPCD, indawo engaphezulu idinga i-electroplating, futhi izinto ezinjalo azivamile ukusetshenziswa;

Insimbi egoqiwe ebandayoipuleti senziwa degreasing, pickling, electroplating nokunye ukwelashwa ngemva galvanization okuqhubekayo, okubizwa ngokuthi SECC.

I-SECC kanye ne-SPCCzibuye zihlukaniswe nge-SECC, SECD kanye ne-SECE ngokwezinga le-tensile

Isici se-SECC ukuthi impahla ine-zinc coating yayo, enokumelana okuhle nokugqwala futhi ingagxivizwa ngokuqondile ezingxenyeni zokubukeka.