Ebikozesebwa mu kukola annealing kyetaagisa nnyo mu nkola y’okukola ttanka .
Views: 0 Omuwandiisi: Kevin Publish Obudde: 2024-09-15 Ensibuko: Ekibanja
Buuza .
Mu nkola y'okujingirira ekyuma ekitali kizimbulukuse, 'annealing' nkola nkulu. Annealing of course kyetaagisa okukozesa ekikoomi ekikola annealing, ekikoomi ekitangaavu okusinga kikozesebwa mu kulongoosa ebbugumu eriwedde ery’ekyuma ekitali kizimbulukuse mu mbeera ey’obukuumi. Omutindo gwa njawulo, ebyetaago by’ebikoomi ebitangaavu eby’okusengejja (bright annealing furnaces) bya njawulo, era n’amakolero agakola ebbugumu si ge gamu. Enkola eya bulijjo ey’okulongoosa ebbugumu eya 300 series austenitic stainless steel payipu ye solid solution treatment. Ekisumuluzo ky’enkola eno ey’okulongoosa ebbugumu kwe kunyogoga okw’amangu, okuva ku 1050 okutuuka ku 1150 ° C, okukuuma ebbugumu okusaanidde okumala ekiseera ekitono, bwe kityo carbide yonna esaanuuse mu austenite, n’oluvannyuma n’etonnya mangu okutuuka wansi wa 35 ° C. 400 series ferritic stainless stainless pipe temperature okusinga nga ekozesa slow cooling slow cooling to obtained annealed structureed structureed. Kitera okujjanjabibwa nga kizikiiza ku siteegi n’oluvannyuma ne kifuuka eky’obusungu.
Ebyuma ebitangaavu ebitangaavu (bright annealing equipment) byetaaga okuba n’ebintu bino wammanga bitaano:
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. Kubanga ggaasi y’ensonga enkulu ekosa omutindo gwa payipu z’ekyuma ekitali kizimbulukuse.
Mu nkola ya annealing eyaka, embeera bbiri eza bulijjo ez’okukulukuta zijja kubaawo, okukulukuta wakati w’enzirugavu n’okukulukuta kw’okunyigirizibwa. Kiki ekivaako embeera zino ebbiri?
Intergranular corrosion, simply put, is the phenomenon of intergranular corrosion in the welding process of welded pipe, olw’ebbugumu eringi ekivaamu ensengekera y’eddagala wakati wa weld n’ebintu eby’omunda eby’ekintu, kaboni elementi ne chromium element mu kyuma okukola ekirungo kya chromium (CR23C6), ekifuula ekitundu ky’emprayivu chromroum ekibi n’okukulemberamu ekirungo kya chromium (CR23C6), ekifuula ekitundu ky’emprayisi ekibeera ekibi chromium, n’okukulembera ekirungo kya chromium (CR23C6), ekifuula ekitundu ky’emprayisi ekibeera ekibi chromroum. ne kivaako ekirungo kya chromium (CR23C6), ekifuula ekitundu ky’emprayisi eky’emprayisi.
Okukulukuta kw’okunyigirizibwa kuva mu maanyi g’ensengekera agakolebwa ng’olutimbe lw’ekyuma lufuuse puleesa ey’ebweru mu kiseera ky’okuweta mu mutendera gw’okukola, era gujja kusigala munda mu payipu eya welded oluvannyuma lw’okuweta. Singa tekiggyibwawo mu budde, obukaluba bwa payipu eya welded bujja kufuuka waggulu naddala, era kizibu okukola okulongoosa okuddako.
Okusinziira ku bizibu bino ebibiri ebiyinza okuba eby’omutindo, ebyuma byaffe bisobola bitya okutuuka ku kugonjoola ensonga mu bujjuvu?
Ebintu ebikwata ku kyuma ekitangaavu ekya Annealing Machine ekya Hangao Technology Company:
1. Empeke ennungi, ensengekera y’ekyuma ekifaanagana n’obutonde.
2. Ggyawo okunyigirizibwa okw’omunda okw’ekyuma n’okuziyiza okukyukakyuka n’okukutuka.
3. Okukendeeza ku bukaluba bw’ekyuma, okulongoosa obuveera, okusobola okwanguyiza okulongoosa okuddirira.
