Bright annealing solution ewereddwa H Angao tekinologiya ekola bright anneal ed tube nga erimu smooth munda n’ebweru surface, precision dimensional tolerance, amaanyi amangi, okuziyiza okukulukuta okw’amaanyi n’ebirala. Tubu ng’eyo eyinza etya okutuukirira?
Ekyuma ekitali kizimbulukuse ekya Austenitic kikozesebwa nnyo mu nkola ez’enjawulo ez’obwannannyini, ez’amakolero n’ez’amagye. Zisangibwa mu ngeri ez’enjawulo, gamba ng’ebbaala, emiggo, empapula, empapula, emiguwa, ebipande, ttanka, tubing, fittings, flanges n’ebirala ebijingirire.
Singa ekyuma ekitali kizimbulukuse kikolebwa ebbugumu mu kyokero ekya bulijjo, ekitundu kya chromium mu kyuma ekitali kizimbulukuse ekya austenitic kijja kukolagana ne okisigyeni mu mpewo okukola layeri ya okisayidi enzirugavu, eyitibwa 'scale', esaana okuggyibwawo mu nkola y’okunyiga.
Ekizibu ekitangaala eky’okusengejja (bright annealing solution) kisobola okulongoosa enkola eno. Okusobola okukuuma endabika ennungi, okukuuma ekyuma ekimasamasa eky’ekyuma ekyasooka n’okwewala okusiika, ekyuma ekitali kizimbulukuse austenitic kisaana okutangalijja mu ngeri ey’obukuumi oba okufuumuuka okuziyiza okukyuka kwa langi ku ngulu. Ebika byonna eby’ekyuma ekitali kizimbulukuse eky’ekika kya austenitic bisobola okufukibwako eddagala. Embeera y’obukuumi eyinza okuba haidrojeni omulongoofu, ammonia akutuddwamu, oba oluusi okufuumuuka. Omukka ogw’obukuumi guziyiza okufuuka okw’okungulu kw’ebintu ebikolebwa mu kyuma ekitali kizimbulukuse mu kiseera ky’okuzimbulukuka.
So bright annealing solution erina ebirungi bino wammanga:
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2, okulongoosa okuziyiza okukulukuta nga omalawo intergranular carbide precipitation, olwo endabika y’okungulu ebeere nnungi. Okulongoosa empeke n’ensengekera y’ebyuma n’obutonde, okulongoosa eby’obutonde bw’ebyuma, naye era weetegekera okulongoosa ebbugumu.
3, okumalawo okunyigirizibwa okw’omunda okusigadde mu kyuma, okuziyiza okukyukakyuka n’okukutuka.
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5. Funa NO oxidation eyaka, obulungi obuziyiza okukulukuta kungulu. Olw’okuba nti okusengejja okumasamasa kwe kulongoosa ekyuma eky’ekika kya strip mu bbanga ery’obukuumi erya haidrojeni ne ggaasi wa nayitrojeni omutabula, kungulu okutaliimu oxidation kufunibwa nga tufuga nnyo omukka ogw’obukuumi mu kyokero. Bw’ogeraageranya n’okungulu okufunibwa mu kusengejja n’okunyiga okwa bulijjo, olw’okuba tewali nkola ya oxidation, ekintu ekibulamu chromium kikendeezebwa ku ngulu, era okuziyiza kwakyo okw’okukulukuta kusinga oluvannyuma lw’okusiimuula.
6. Enzijanjaba eyaka okukuuma okumaliriza ekifo ekiyiringisibwa, tekikyasobola kulongoosebwa n’okufuna ekifo ekitangaavu. Olw’okufuumuula okumasamasa, kungulu kwa ttanka kusigaza ekyuma ekimasamasa eky’ekyuma ekyasooka, kifunye kungulu okutangaala, wansi w’ebyetaago eby’awamu, kuyinza okukozesebwa butereevu awatali kulongoosa ngulu kwayo.
7. Tewali kizibu kya bucaafu ekiva ku nkola ya bulijjo ey’okusiika. Annealed tube tekyetaagisa kuba pickling oba treatment efaananako bwetyo, tokozesa asidi, tewali buzibu bwa bucaafu obuva ku kunyiga.
Kale twatuuka tutya eyo?
On-Line Fixing & Fusing (Anealing) equipment can heat the stainless steel welded pipeto 1050 ° C then cool it to the temperature lower than 100 ° C under the protection of hydrogen.The heating power supply of the intermediate ferquency induction is the newest DSP+IGBT structure.With DSP digital control system,there are self protection and self diagnostic functions.With small volume,it heats pipes rapidly and efficiently with Energy-saving and low-waste features.Inducer eyakolebwa naddala eyakolebwa okusinziira ku bifaananyi by’ekyuma ekitali kizimbulukuse esobola okukekkereza amaanyi 15%-20% okwawukana ku bivaamu ebirala ebya kiraasi y’emu.Okukozesa Hydromingen nga ggaasi buli ddakiika.
Okuyiga ebisingawo, Pleasr genda wano: Amasannyalaze agakozesebwa mu kyuma ekitali kizimbulukuse .
