Yam ntxwv thiab qhov zoo ntawm kev siv steel hlau forged hlau rau hlau hlau
Apr 13, 2019
Forged steel ball yog siv hlau npua hlau. Tom qab cov kab tuav tau saib xyuas thiab tsim nyog, lawv raug txiav raws li qhov loj ntawm cov hlau pob thaum ua haujlwm. Thaum lub sij hawm ua haujlwm, cov ntawv cog lus steel yog rhuab mus rau ib qho kev ntsuas kub los ntawm cov hluav taws xob ntau zaus. Hauv kev khiav hauj lwm, qhov kev ua kom deformation zoo tshaj plaws yog hauv lub forging, thiab cov kub kub steel forging xa mus rau hauv cov huab cua rauj thiab tau ua tiav los ntawm tus neeg ua hauj lwm koom. Cov kub kub kub pob tom qab forging tam sim ntawd nkag mus rau hauv tshwj xeeb uas tsim cov khoom kho kub cua ntawm Elite Co., Ltd. rau quenching-tempering thaum tshav kub kub kho, thiaj li hais tias lub pob npas tsim muaj lub siab thiab teeb hardness nqi.
Cov yam ntxwv ntawm forged steel npas siv hauv cov hlau pob zeb
1. Tus nqi tawg yog tsawg dua 0.5%
2. Toughness toughness: feem cuam tshee muaj ntau tshaj 18J / cm2, thiab kev xeem pob ntsej muag txhua tshaj 20,000 zaug.
3. Zuag qhia tag nrho kev nyuab siab: tawv hardness 58-65HRC, ntim hardness 56-63HRC, thiab nruab nrab gradient faib.
4. Tsis muaj kev sib deev: lub pob zeb yuav tsis deformed tag nrho, tsis tas yuav poob lub voj voog. 5, lub koom haum yog kev cog lus, kev siv nyiaj, thiab kev txuag nyiaj tseem ceeb.
Forged hlau npas muaj tsawg hnav thiab tsis tshua muaj crushing, uas yog cuab kev tshaj li qhov zoo ntawm cov pob zeb nrum steel. Raws li deb ntawm qhov kev ua lag luam coj los tiv thaiv kev lag luam tam sim no muaj kev txhawj xeeb, hauv cov ntub kev sib txhuam ntub xws li hlau txawv teb chaws, forged steel npas feem ntau siv rau kev sib tsoo. Hauv cov khw muag khoom, muaj ntau cov khoom siv hlau, tiam sis cov kev ua lag luam forged steel npas nce xyoo tuaj.
