Yog qhov siab dua qhov hardness zoo dua qhov hnav tsis kam ntawm cov hlau tuag
Puas yog qhov siab dua qhov hardness zoo dua qhov hnav tsis kam ntawm cov hlau tuag? Cia kuv qhia koj yuav ua li cas ua kom qhov hnav tsis kam ntawm cov khoom pwm.
Yog tias koj xav los ntawm qhov kev xav tsis yog kev tshaj lij, txhua tus yuav xav tias qhov softer nws yog, qhov ntau nws tsis tuaj yeem tiv thaiv kev sib txhuam, thiab qhov siab dua ntawm cov khoom nws yuav hnav-resistant. Nyob rau hauv lub neej niaj hnub lossis cov txheej txheem tsim khoom, qhov tshwm sim no kuj tshwm sim los ntawm lub sijhawm. Nyob rau hauv cov txheej txheem ntawm stamping tuag, yog tias cov khoom yog hlau ntawv thiab hlau ntawv, ntau cov neeg muas zaub yuav xav tias cov tuag yog ib qho yooj yim rau hnav los ntawm cov hlau ntawv, uas ua rau ib tug hloov nyob rau hauv cov duab.
Yog li ntawd, ntau tus neeg muas zaub xav kho lub hardness ntawm cov pwm cov ntaub ntawv siab dua, tab sis nyob rau hauv lub stamping ib puag ncig, yog hais tias koj hardness yog infinite, lub brittleness ntawm cov khoom nws tus kheej yog sib xws, thiab cov kev pheej hmoo ntawm pwm cracking yog correspondingly nce. Qhov tseeb, yog tias qhov chaw ua haujlwm hardness yuav tsum tsis siab, tsuav yog koj cov khoom toughness zoo txaus, qhov hnav tsis kam ntawm pwm nws tus kheej yog qhov zoo txaus, thiab peb yuav xyuam xim rau kev tsom xam yuav pom tias qhov sib txawv ntawm pwm. yog qee zaum precisely vim hais tias koj kho cov khoom hardness siab dhau lawm, ua rau me ntsis tawg nyob rau hauv lub punch, yog hais tias koj tsis xyuam xim rau nws, nws yog xav tias cov khoom hardness yog tsis zoo. Kev hnav tsis kam yog tsis zoo.
Muab piv txwv rau koj, feem ntau yog thaum peb siv txiab txiav cov khoom, qhov nyuaj dua cov txiab txiav cov khoom nyuaj lub neej feem ntau luv luv, ntawm qhov tsis sib xws, qhov taw tes ntawm qhov qub taw tes txiab txiav hlau thiab lwm yam. feem ntau siv tau, lub sijhawm siv ntau dua, uas yog qhov tseeb tib yam nrog cov xwm txheej saum toj no.
