Cov hlau nplaum npog yog dab tsi?
Txheem
| Cov hlau nplaum yuav tsum tau them los yog lawv yuav sai sai yog tias qhib rau cov ntsiab lus. Tag nrho cov hlau nplaum, tshwj tsis yog cov hlau nplaum hlau nplaum, cov hlau nplaum sib nqus, cov hlau nplaum tes thiab cov hlau nplaum sib nqus, tuaj yeem coated nrog ntau yam khoom sib txawv. Cov txheej txheem feem ntau yog teev hauv qab no: |
Nickel-tooj liab-nickel | |
 | Nickel-tooj liab-nickel plating (lub npe hu ua npib tsib xee plating) muaj peb txheej sib txawv: npib tsib xee, txheej tooj liab, thiab txheej thib ob nickel. |
 | Hom txheej no tuaj yeem pleev xim rau, uas ua rau cov xim nickel-tooj liab-nickel txheej pom kev zoo nkauj dua li lwm cov txheej txheem sib nqus. |
 | Cov txheej txheem xim txheej no yog siv rau ntawm cov hlau nplaum sib nqus uas sib nqus sib nqus yuav tsum tau pleev xim rau cov xim sib txawv rau kev kawm. |
epoxy cob | |
 | Epoxy yog ib hom yas txheej uas txhim kho corrosion kuj ntawm cov hlau nplaum. Hom txheej no yuav siv sij hawm ntev yog tias tsis muaj kev puas tsuaj, txawm li cas los xij nws khawb tau yooj yim ua rau nws yog ib qho ntawm cov hlau nplaum ruaj khov tshaj plaws. |
Zinc | |
 | Sib nqus disks, bar hlau nplaum, thiab cov hlau nplaum horseshoe tuaj yeem coated nrog zinc, uas ua rau cov hlau nplaum corrosion resistant thiab kuj pheej yig siv. |
 | Lub zinc txheej ua haujlwm raws li cov txheej txheem kev txi rau cov hlau nplaum, txhais tau hais tias zinc txheej hnav tawm ua ntej cov hlau nplaum corrodes. Zinc yog lub ntuj thaiv dej, yog li yog tias dej tsis nkag rau ntawm cov hlau nplaum, yuav tsis muaj corrosion. |
Polytetrafluoroethylene (PTFE) | |
 | Polytetrafluoroethylene (PTFE), tseem hu ua Teflon txheej, yog lwm hom kev tiv thaiv hlau nplaum. PTFE coatings yog siv los txhim kho kev cuam tshuam thiab tso cai rau ob lub hlau nplaum kom swb sib nrug yooj yim thaum txuas. |
 | PTFE txheej yog tshwj xeeb tshaj yog muaj txiaj ntsig zoo rau kev ua kom pom tias cov hlau nplaum ua haujlwm li cas hauv chav kawm, vim tias txheej txheej tiv thaiv cov hlau nplaum los ntawm kev tawg, uas yog qhov txaus ntshai tshwj xeeb tshaj yog thaum menyuam yaus ua si nrog lawv. |
Kub | |
 | Sib nqus discs tuaj yeem plated nrog 22 carat kub. Cov hlau nplaum coated yog siv hauv kev kho cov hlau nplaum, qhov uas cov hlau nplaum ntseeg tau los pab kho ntau yam mob sib txawv. |
 | Cov kub plating yog siv los tiv thaiv tus neeg hnav cov tawv nqaij los ntawm cov ntaub ntawv (xws li neodymium) uas ua rau cov hlau nplaum. Cov khoom siv hauv cov hlau nplaum tuaj yeem ua rau tawv nqaij khaus yog tias lawv tau ntsib nrog nws ntev ntev. |
Yuav xaiv qhov kev pab them nqi dab tsi? | |
 | Qhov txheej txheem twg koj xaiv yuav nyob ntawm ntau theem ntawm kev tiv thaiv corrosion, vim qhov no yog lub luag haujlwm tseem ceeb ntawm txheej txheej. Lub txheej muab cov qib siab tshaj plaws ntawm corrosion kuj yog zinc. Nws kuj tseem pheej yig dua piv rau lwm cov txheej txheej, ua rau nws xaiv kev lag luam. |
