Cov hauv qab no yog yam uas cuam tshuam rau lub neej kev pab cuam ntawm Nimonic 901 yeeb nkab:
1. Kev ua haujlwm ib puag ncig
Kub: Nimonic 901 yeeb nkab ua haujlwm nyob rau hauv ib puag ncig kub. Thaum qhov kub thiab txias dhau lawm, nws yuav ua rau kom qhov kev hloov ntawm microstructure ntawm cov khoom. Piv txwv li, nyob rau hauv qhov kev txiav txim ntawm qhov kub thiab txias tsis tu ncua, lub zog ntxiv '-Ni₃ (Al, Ti) nyob rau hauv cov hlau yuav coarsen, uas ua rau txo qis hauv creep kuj. Feem ntau hais lus, qhov creep tsis kam ntawm cov khoom yuav txo los ntawm 10% - 15% rau txhua txhua 50 degree nce hauv kev ua haujlwm kub. Tsis tas li ntawd, qhov kub thiab txias kuj tseem yuav ua rau qhov kev ruaj ntseg ntawm cov yeeb yaj kiab oxide nyob rau saum npoo ntawm cov yeeb nkab, ua kom cov txheej txheem oxidation, thiab ua rau cov yeeb nkab muaj kev tiv thaiv corrosion.
Siab: Lub siab hauv cov yeeb nkab muaj qhov cuam tshuam ncaj qha rau nws lub neej. Yog tias nws nyob hauv lub xeev siab ntev ntev, kev ntxhov siab ntawm cov yeeb nkab phab ntsa yuav nce. Raws li lub hauv paus ntsiab lus ntawm cov khoom siv mechanics, kev ntxhov siab yog proportional rau siab. Thaum lub siab tshaj qhov tsim qauv txwv, cov yeeb nkab yuav raug cov yas deformation los yog rupture.
Medium corrosivity: Lub corrosivity ntawm cov khoom thauj nruab nrab yog qhov tseem ceeb. Yog hais tias qhov nruab nrab muaj corrosive Cheebtsam xws li acidic tshuaj thiab sulfides, nws yuav reacts chemically nrog cov kav dej.
2. Cov khoom siv thiab kev tsim khoom
Khoom zoo: Lub purity thiab zoo ntawm raw cov ntaub ntawv yuav cuam tshuam rau kev ua tau zoo ntawm cov kav dej. Yog tias cov khoom siv raw muaj impurities, xws li cov khoom tsis yog hlau ntau dhau, nws yuav dhau los ua qhov pib ntawm cov kab nrib pleb thiab txo qhov qaug zog ntawm cov kav dej.
Cov txheej txheem tsim khoom: Cov txheej txheem forging tsis raug yuav ua rau cov qauv tsis sib xws. Piv txwv li, tsis tsim nyog forging kub yuav ua rau cov nplej ntxhib thiab txo cov toughness thiab qaug zog tsis kam ntawm cov khoom. Kev kho cua sov txheej txheem kuj tseem ceeb heev. Cov kev daws teeb meem tsis tsim nyog thiab kev kho kev laus yuav cuam tshuam rau kev tsim thiab kev faib tawm ntawm cov theem ntxiv, kom cov khoom siv ntawm cov kav dej tsis tuaj yeem ncav cuag lub xeev zoo.
3. Kev teeb tsa thiab kev saib xyuas yam tseem ceeb
Kev txhim kho zoo: Tsis tsim nyog khoov thiab vuam tsis zoo thaum lub sijhawm teeb tsa yuav ua rau muaj kev ntxhov siab. Piv txwv li, residual stress uas tshwm sim los ntawm kev vuam tsis zoo yuav ua rau cov kab nrib pleb thaum lub sij hawm ua haujlwm hauv cov kav dej.
Kev Kho: Kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua tuaj yeem tshawb xyuas cov teeb meem ntawm cov kav dej hauv lub sijhawm. Yog tias tsis muaj kev saib xyuas, kev puas tsuaj me me yuav maj mam nthuav dav thiab nws thiaj li ua rau cov kav dej tsis ua haujlwm.
Yog tias koj xav paub ntau ntxiv txog kev pabcuam lub neej ntawm Nimonic 901 yeeb nkab, thov ua tib zoo saib rau www.xuruimetal.com thiab pib koj txoj kev taug mus zoo. Peb tos ntsoov yuav ua haujlwm nrog koj thiab muab cov khoom lag luam customized rau koj lub tuam txhab.
