Raws li cov cuab yeej tseem ceeb rau kev sib txuas thiab txuas cov pob zeb los ntawm lawv cov khoom sib xyaw ua ke, thiab kev pabcuam lub zog ntawm cov hlau loj. Txhua cov ntaub ntawv muaj cov ntsiab lus zoo nyob rau hauv cov ntsiab lus ntawm cov neeg kho tshuab, ib puag ncig kev yoog tau, thiab tus nqi- ua hauj lwm zoo.
High - Lub zog Alloyy Hlau
Siab - Lub zog Alloy Hlau yog ib qho ntawm cov khoom siv feem ntau siv rau cable Hooks. Nickel - chromium- molybdenum alsoys (high}}}} ineloy steel yog feem ntau siv. Kev kho cua sov (xws li quenching thiab tempering) muaj peev xwm faib cov ntaub ntawv no nrog nrog cov khoom siv hluav taws xob zoo dua ntawm cov nkoj loj uas muaj cov xwm txheej loj hauv qab. Tsis tas li ntawd, alloy steel tuaj yeem ua ntxiv nrog sandblasting, galvanizing, ua rau nws haum rau cov ntug hiav txwv thiab av qeeg.
Stainless hlau
Nyob rau hauv cov dej muaj xeb heev Cov ntaub ntawv cov khoom siv suav nrog 316L Austenitic Stainless hlau thiab 2205 duplex Stainless hlau {4 L muaj chloride ion corrosion; 2205 ua ke lub zog siab (tensile lub zog ntau dua los yog sib npaug ntawm 620 mpa) nrog pitting corrosion, ua rau nws haum rau kev ua haujlwm hnyav. Stainless hlau tso tawm Hooks yuav tsum tsis muaj kev tiv thaiv corrosion ntxiv, ua rau muaj cov nqi kho qis dua, tab sis cov nqi khoom dua. Lawv feem ntau yog siv rau hauv cov ntawv thov uas ruaj khov.
Cov Ntaub Ntawv Tshwj Xeeb Cov Khoom Siv thiab Cov Khoom Siv Nto Tech
Qee qhov siab -}}}} kev siv cov fiber ntau dua (xws li cov roj carbon full, tab sis lawv cov kabmob muaj peev xwm tsis tuaj yeem hloov cov hlau. Ib txoj kev ua kom zoo dua yog los txhim kho cov kev ua tau zoo ntawm cov khoom siv hauv paus los ntawm kev kho mob hauv cov npoo, xws li:
• Kub kub kub {- dip galvanizing: no}}}} hlau txheej rau saum npoo ntawm cov tshuaj ntsuab hlau, muab kev tiv thaiv kev tiv thaiv kev tiv thaiv.
• Dacromet txheej: Cov inorganic nano - txheej txheej ntsev txau (txog li 1000 teev);
• Ceramic hnav -} illionant txheej: cov txheej txheem no txhim kho kev tiv thaiv kev sib txhuam ntawm cov chaw sib txhuam ntawm lub cev nuv. Kev txiav txim siab rau cov khoom siv
Kev xaiv
Hauv kev siv cov kev siv, cov khoom siv ntawm Cable Kev Tso Tawm Hook yuav tsum ua tib zoo txiav txim siab raws li qhov chaw nres nkoj (salinity, vessel tonnage (thauj khoom uas yuav tsum tau), thiab pob nyiaj. Alloy steel dominates lub lag luam vim nws tus nqi- corrosion ib puag ncig, thiab cov ntaub ntawv sib xyaw yog cov feem ntau yog siv rau kev hloov tshwj xeeb. Nyob rau hauv lub neej yav tom ntej, kev nce qib hauv cov ntaub ntawv txuj ci yuav ua rau muaj kev txhim kho tshiab hauv cable hauv cable tso cov khoom siv.