Vim li cas nitriding tseem ceeb?

Cov txheej txheem:

Vim li cas nitriding tseem ceeb?
Vim li cas nitriding tseem ceeb?

Video: Vim li cas nitriding tseem ceeb?

Video: Vim li cas nitriding tseem ceeb?
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Anonim

Nitriding yog siv rau ferrous, titanium, aluminium, thiab molybdenum alloys, thiab feem ntau yog siv rau cov hlau tsis tshua muaj carbon, low-alloy steels. Nitrocarburizing tsuas yog siv rau ntawm ferrous alloys. Lawv txhim kho cov khoom nto ntawm cov khoom siv hlau thiab cov cuab yeej xws li scuff thiab corrosion kuj, thiab ua kom qaug zog

Nitriding cov txiaj ntsig yog dab tsi?

Nitriding tuaj yeem nce abrasion / hnav tsis kam thiab txhim kho khoov thiab / lossis tiv tauj-kev qaug zog. Piv txwv li, nitriding tsub kom qhov khoov-zog zog ntawm 3% Cr-Mo steel los ntawm 480 rau 840 MPa - 75% kev txhim kho.

Nitriding nce hardness li cas?

Nyob rau hauv cov txheej txheem nitriding, cov nitrogen uas diffuses rau hauv cov hlau reacts nrog cov nitride-forming ntsiab tam sim no nyob rau hauv cov khoom tov. Lub hardening tshwm sim los ntawm cov tshuaj tiv thaiv.

Puas nitriding tiv thaiv corrosion?

Nitriding, yog ib qho tseem ceeb tshaj plaws thiab cov txheej txheem kev hloov kho saum npoo av, tuaj yeem txhim kho qhov corrosion ntawm cov hlau qhov chawnrog rau kev hnav thiab qaug zog. … Qhov no yog txheej txheem paub zoo hauv kev kho cua sov ntawm cov hlau los txhim kho lawv cov hnav thiab qaug zog tiv thaiv.

Koj nkag siab dab tsi los ntawm nitriding?

Nitriding yog txheej txheem kho cua sov uas diffuses nitrogen rau saum npoo ntawm cov hlau los tsim cov rooj plaub-hardened nto.

Pom zoo:

Vim li cas kev ceeb toom kev tso cai tseem ceeb hauv kev tshawb fawb?

Vim li cas kev ceeb toom kev tso cai tseem ceeb hauv kev tshawb fawb?

Qhia kev pom zoo yog ib feem tseem ceeb ntawm rau npe rau hauv kev sim tshuaj vim nws muab cov ntaub ntawv muaj peev xwm rau cov neeg koom nrog txhua yam lawv xav tau kom nkag siab txog yam lawv tuaj yeem pab dawb Tsis muaj kev pom zoo rau cov ncauj lus tej zaum yuav tsis nkag siab qhov lawv koom nrog .

Vim li cas cov ntaub ntawv tseem ceeb tseem ceeb rau kev tswj hwm tebchaws Askiv?

Vim li cas cov ntaub ntawv tseem ceeb tseem ceeb rau kev tswj hwm tebchaws Askiv?

Cov ntaub ntawv raug cai ntawm cov thawj coj hauv tebchaws Askiv ua haujlwm qhov tseem ceeb ntawm keeb kwm ntawm no lub sijhawm. Cov thawj coj hauv tebchaws Askiv ntseeg tias txhua qhov kev qhia, kev npaj, txoj cai, kev txiav txim siab, kev pom zoo, kev tshawb nrhiav yuav tsum tau sau kom meej.

Vim li cas cov cim tseem ceeb tseem ceeb?

Vim li cas cov cim tseem ceeb tseem ceeb?

Background. Cov cim tseem ceeb yog qhov tseem ceeb cov ntsiab lus ntawm kev saib xyuas tus neeg laus lossis tus menyuam qhov kev vam meej thaum mus pw hauv tsev kho mob, vim lawv tso cai rau kev tshawb pom sai ntawm kev rov qab los qeeb lossis cov xwm txheej tsis zoo.

Vim li cas cov cim ceeb toom tseem ceeb?

Vim li cas cov cim ceeb toom tseem ceeb?

Lub ntsiab tseem ceeb ntawm kev nthuav qhia Kev Nyab Xeeb yog txhawm rau tiv thaiv kev raug mob thiab xyuas kom cov neeg ua haujlwm thiab cov neeg tuaj saib paub zoo txog kev phom sij thiab kev phom sij ua ntej hauv qee qhov xwm txheej thiab / lossis ib puag ncig .

Vim li cas qhov tseem ceeb yog qhov tseem ceeb?

Vim li cas qhov tseem ceeb yog qhov tseem ceeb?

Nws yuav tsum muaj lub zog lub cev thiab lub siab lub ntsws. Qhov tseem ceeb yog qhov tseem ceeb uas tso cai rau koj mus txuas ntxiv thiab ua lub neej zoo. Hauv qhov tseem ceeb, qhov tseem ceeb txhais tau hais tias muaj zog, noj qab nyob zoo, thiab muaj txiaj ntsig zoo.