Q: Dab tsi yog metallographic txiav log?
A: Metallographic txiav log yog cov cuab yeej txiav siv los tshem tawm ib feem ntawm cov qauv hlau rau kev tshuaj xyuas ntxiv. Lawv feem ntau siv hauv kev lag luam metallurgical kom tau txais cov qauv ntawm cov khoom siv hlau.
Q: Cov ntaub ntawv dab tsi yog metallographic txiav log ua los ntawm?
A: Metallographic txiav log feem ntau yog ua los ntawm pob zeb diamond lossis cubic boron nitride (CBN). Lawv feem ntau coated nrog ib txheej ntawm nickel los yog cobalt los txhim kho lawv cov kev ua tau zoo.
Q: Dab tsi yog qhov zoo ntawm pob zeb diamond txiav log?
A: Pob zeb diamond txiav log yog paub rau lawv cov hardness siab thiab zoo heev hnav tsis kam. Lawv zoo tagnrho rau kev txiav cov ntaub ntawv tawv thiab tawv xws li ceramics, iav thiab qee cov hlau. Pob zeb diamond txiav log kuj muaj kev pab cuam lub neej ntev dua li lwm cov ntaub ntawv txiav.
Q: Dab tsi yog qhov zoo ntawm CBN txiav log?
A: CBN txiav log yog paub rau lawv cov thermal stability thiab zoo heev tshav kub dissipation. Lawv yog cov zoo tagnrho rau txiav cov ntaub ntawv nyuaj thiab tawv xws li hardened steel thiab cam khwb cia hlau. CBN txiav log kuj muaj kev pab cuam lub neej ntev dua li lwm cov ntaub ntawv txiav.
Q: Dab tsi yuav tsum tau xav txog thaum xaiv lub log metallographic txiav?
A: Kev xaiv ntawm lub log txiav yog nyob ntawm ntau yam, suav nrog hom khoom raug txiav, hardness thiab thickness ntawm cov khoom, thiab qhov yuav tsum tau ua tiav. Lwm yam yuav tsum tau xav txog suav nrog kev txiav ceev, lub tshuab siv rau kev txiav, thiab tus nqi ntawm lub log txiav.
Q: Dab tsi yog qhov kev siv ntawm metallographic txiav log?
A: Metallographic txiav log yog feem ntau siv nyob rau hauv metallurgical laboratory rau cov qauv npaj. Lawv kuj tau siv rau hauv kev lag luam tsheb rau kev txiav cov cav tov thiab lwm yam hlau. Lwm daim ntawv thov suav nrog txiav cov khoom siv hluav taws xob, ceramics, thiab iav.
Q: Koj ua li cas tswj thiab saib xyuas rau metallographic txiav log?
A: Kev saib xyuas kom zoo thiab kev saib xyuas yog qhov tseem ceeb rau kev ua haujlwm ntevMetallographic Txiav Log. Qee cov lus qhia suav nrog kev siv qhov raug txiav ceev, qhov txias txias thiab pub tus nqi, tsis txhob muaj lub zog ntau dhau thaum txiav, thiab khaws lub log txiav kom zoo nyob rau hauv qhov chaw qhuav thiab txias.
