Khoeli ea Tšepe e Harellang e Harelleng ha e Rula

FAQs

• P: A na u ka fana ka litekanyo tsa tloaelo kapa likoahelo?

  Ruri. Re fana ka lits'ebeletso tsa Deep Customization:
  - Litekanyo: Bophara 200–2,000 mm, Botenya 0.3–25 mm
  - Liaparo: zinki e laoloang ka nepo (20–275 g/m²) kapa thini (1.1–11.2 g/m²)
  - Qetello ea sefahleho: likhetho tse 10+ (matt, seipone, tse hatisitsoeng, jj.)
  - Tlaleho ea ho khoneha e fanoe nakong ea lihora tse 48 bakeng sa likopo tsa tloaelo
  

• P: Mokhoa oa hau oa pickling / electroplating / galvanizing o netefatsa bokaholimo ba hau joang?
  boleng?

  A: Re sebelisa mekhoa e mengata ea ho hloekisa, ho se nke lehlakore, le ho laola li-loop tse koetsoeng (mohlala, Sa 2.5 bohloeki bakeng sa li-coil tse khethiloeng, liaparo tsa nanocrystalline bakeng sa lihlahisoa tse entsoeng ka motlakase) ho etsa bonnete ba hore ha ho na oxide e se nang oxide, libaka tse tšoanang li lumellana le litekanyetso tsa ISO / ASTM.

• P: Ke matla afe a tensile / chai kapa boima ba lihlahisoa?

  A: Thepa e fapana ho latela ts'ebetso (mohlala, likhoele tse thata-thata: 1,200 MPa tensile strength; Zn-Fe alloy coatings: 150–220 HV hardness). Lintlha tse qaqileng li fumaneha ka litlhaloso tsa tekheniki kapa ka kopo.

• P: Ho tiisetsoa ha kutu / ho se mamelle ho tiisetsoa joang?

  A: Ho hanyetsa kutu ho matlafatsoa ka moralo oa alloy (mohlala, Zn-Ni, Fe-Zn layers), taolo ea porosity (

• P: Na lihlahisoa li lumellana le litekanyetso tsa polokeho ea lijo?

  A: Ho joalo. Lihlahisoa tse kang tinplate le li-coil tse khethehileng tsa electro-galvanized ke FDA 21 CFR 175.300 e netefalitsoeng bakeng sa ho paka ka ho toba lijo / meriana.

• P: Ke matla afe a tensile / chai kapa boima ba lihlahisoa?

  A: Thepa e fapana ho latela ts'ebetso (mohlala, likhoele tse thata-thata: 1,200 MPa tensile strength; Zn-Fe alloy coatings: 150–220 HV hardness). Lintlha tse qaqileng li fumaneha ka litlhaloso tsa tekheniki kapa ka kopo.

• P: Na lits'ebetso tsa tlhahiso li tsamaisana le tikoloho?
  Na liphahlo li ka sebelisoa hape?

  K: Re sebelisa passivation e se nang chromium, liphekolo tse se nang halogen, le mekhoa e meng e bonolo ea tikoloho (e lumellanang le RoHS, ELV). Liaparo li ka sebelisoa hape ka 100% ka ho hlobolisa electrolytic (mohlala, tinplate detinning).

• P: Mokhoa oa ho paka le ho tsamaisa?

  A: Liphutheloana tse tloaelehileng: Pampiri e sa keneleng mongobo + e tlamang ka tšepe ea tšepe, kapa sephutheloana se ikhethileng ho ea ka litlhoko tsa bareki (joalo ka mekotla ea lepolanka, filimi e sa keneleng metsi);
  Mekhoa ea lipalangoang: lipalangoang tsa litsela, lipalangoang tsa terene, lipalangoang tsa leoatle. Re ka thusa ho ikopanya le thepa kapa ho fana ka thepa ho latela thepa e boletsoeng ke moreki.

• P: Ke lisebelisoa life tse sebelisetsoang likhoele tsa hau tsa tšepe tse chesang?

  A: Lisebelisoa tse tloaelehileng: Q235B, Q355B, SS400, SPHC, Q345D, joalo-joalo (Liphetoho li lokela ho etsoa ho latela lihlahisoa tsa sebele tsa k'hamphani).
  Ho ka fanoa ka mokhoa o ikhethileng oa thepa (joalo ka tšepe e phahameng ea khabone, tšepe e phahameng ea alloy, joalo-joalo).

• P: Ke lisebelisoa life tse sebelisetsoang likhoele tsa hau tsa tšepe tse chesang?

  A: Lisebelisoa tse tloaelehileng: Q235B, Q355B, SS400, SPHC, Q345D, joalo-joalo (Liphetoho li lokela ho etsoa ho latela lihlahisoa tsa sebele tsa k'hamphani).