Qhov twg yuav nrhiav nickel hauv tsev?

Cov txheej txheem:

Qhov twg yuav nrhiav nickel hauv tsev?
Qhov twg yuav nrhiav nickel hauv tsev?

Video: Qhov twg yuav nrhiav nickel hauv tsev?

Video: Qhov twg yuav nrhiav nickel hauv tsev?
Video: Tus tav nyob qhov twg yuav mus kom txog 3/22/23 2024, Kaum ib hlis
Anonim

Nickel-muaj cov khoom siv hauv tsev muaj xws li faucets, chav ua noj, khoom siv, roj teeb rov siv tau (nickel-cadmium lossis Ni-Cad ntau yam), cov hniav nyiaj hniav kub thiab cov nyiaj npib.

Cov khoom hauv tsev twg muaj npib tsib xee?

Cov khoom lag luam uas tuaj yeem ua rau koj nickel suav nrog:

  • jewelry rau lub cev tho.
  • Lwm cov hniav nyiaj hniav kub, suav nrog cov nplhaib, saws tes, caj dab thiab cov hniav nyiaj hniav kub.
  • Watchbands.
  • khaub ncaws fasteners, xws li zippers, snaps thiab bra hooks.
  • Belt buckles.
  • Eyeglass frames.
  • npib.
  • Metal tools.

Kuv tuaj yeem pom nickel hlau nyob qhov twg?

Lub ntiaj teb cov peev txheej npib tsib xee tam sim no kwv yees li ntawm 300 lab tons. Australia, Indonesia, South Africa, Russia thiab Canada suav rau ntau dua 50% ntawm cov khoom siv nickel thoob ntiaj teb. Economic concentrations ntawm npib tsib xee tshwm sim nyob rau hauv sulphide thiab nyob rau hauv tom qab-hom ore deposits.

nickel pom nyob qhov twg hauv lub neej niaj hnub?

Koj tuaj yeem pom nws hauv armor plating, rau tes, lossis cov kav dejNws kuj tseem siv rau saum npoo ntawm lwm cov alloys kom qeeb qhov tshwm sim corrosion. Cov nickel me me tuaj yeem siv los tig iav tshwj xeeb xim ntsuab. Nrog rau ntau lwm yam, nickel pom nyob rau hauv meteors.

nickel siv hauv tsev li cas?

Nickel-muaj stainless hlau thiab lwm yam nickel alloys muab qhov pom kev pom, ua haujlwm ntev thiab tu cev uas ua rau lawv zoo tagnrho rau kev siv hauv tsev thiab cov khoom siv. Cov no suav nrog khoom siv hauv chav ua noj, lauj kaub thiab lauj kaub, dab dej, kais, tais diav thiab tais diav

Pom zoo: