Q1: Dab tsi ntawm cov hlau coils muaj los ntawm cov tuam ntxhab?
A: Cov neeg tsim khoom muaj ntau yam coils, suav nrog:
Nickel alloys: Inconel 625, C276 Hastelloy (siab corrosion thiab kub tsis kam)
Carbon & me me hlau: MS / A36 (cov qauv siv, kev tsim qauv)
Stainless & marine hlau: 304, 316, 316L (corrosion kuj, marine ib puag ncig)
Tsis yog -ferrous hlau: Aluminium, Tooj, Titanium (lub teeb yuag, siab conductivity, corrosion kuj)
Cov coils kuj tseem tuaj yeem kub - dov lossis xim -coated nyob ntawm qhov yuav tsum tau ua.
Q2: Dab tsi yog cov ntawv thov tseem ceeb ntawm Inconel 625 thiab C276 Hastelloy coils?
A:
Inconel 625: Kev ua tshuaj lom neeg, marine engineering, aerospace, tshav kub exchangers - vim muaj zog thiab tsis kam oxidation, pitting, thiab crevice corrosion.
Hastelloy C276: Kev lag luam tshuaj lom neeg muaj zog heev, tswj kev ua qias tuaj, ua tshuaj - tiv taus cov acids muaj zog, oxidizing ib puag ncig, thiab kub kub.
Q3: Dab tsi zoo ua kub- dov thiab xim-coated coils muab?
A:
Kub-rolled coils: High ductility, yooj yim rau kev tsim, haum rau cov qauv siv thiab kev lag luam.
Xim -coated coils: Muab kev tiv thaiv corrosion, zoo nkauj tiav, thiab tiv thaiv UV, zoo tagnrho rau ru tsev, facades, thiab kev tsim kho kom zoo nkauj.
Q4: Yuav ua li cas tsis yog -ferrous coils xws li txhuas, tooj liab, thiab titanium piv rau steel coils?
A:
Aluminium: Lub teeb yuag, corrosion- tiv taus, zoo heev rau vov tsev, tsheb, thiab aerospace.
Copper: Zoo heev thermal thiab hluav taws xob conductivity, dav siv hauv electronics thiab kav dej.
Titanium: Muaj zog, hnav, thiab corrosion-tiv taus, zoo tagnrho rau kev siv dav hlau, dej hiav txwv, thiab tshuaj lom neeg.
Hlau (MS/A36, stainless, marine): siab zog, dav muaj, nqi-zoo rau kev tsim kho, infrastructure, thiab kev lag luam kev siv.
Q5: Yam dab tsi txiav txim siab tus nqi ntawm cov hlau coils?
A: Tus nqi ib kg lossis tuj nyob ntawm:
Alloy hom (siab-kev ua tau zoo alloys xws li Inconel 625 lossis Hastelloy yog kim dua).
Coil thickness, dav, thiab ntev.
Nto tiav (kub- dov, txias- dov, lossis xim-coated).
Kev lag luam hlau tus nqi (nickel, tooj liab, txhuas, titanium nqi hloov pauv).
Cov ntawv pov thawj lossis kev xeem (ASTM / ASME cov qauv, MTRs, NDT xeem).
