Ibikoresho bya TP347H bihamye (nka titanium cyangwa niobium) austenitis ibyuma bidafite ibyuma byinganda zasuditswe

TP347H Umuyoboro wogoswe wicyuma nigikoresho cyihariye cya austenitike kitagira ibyuma, ni icyuma cyumuriro wumuriro wumuriro, hamwe nubushyuhe bwiza bwumuriro hamwe no kurwanya ruswa. Ibi bikoresho birakwiriye cyane cyane gukoreshwa mubushyuhe bwinshi, nko mumashanyarazi ya superheater, imiyoboro ya reheater, imiyoboro ya parike, hamwe nubushyuhe bwa peteroli. TP347H Imikorere myiza yo gusudira yumuringa wo gusudira ibyuma bidafite ingese, ituma igumana ubusugire bwibintu no kurwanya ruswa mugihe cyo gukora.

Twandikire

ibicuruzwa birambuye

TP347H Ibiranga ibyuma bidafite ingese gusudira birimo:

Imbaraga z'ubushyuhe: irashobora gukomeza kugumana imiterere myiza yubushyuhe.

Kurwanya ruswa ya intercrystalline: wongeyeho niobium (Nb) nka stabilisateur, kwangirika kwa intercrystalline birindwa neza.

Kurwanya ruswa: byerekana kurwanya ruswa muri alkaline, amazi yo mu nyanja hamwe na aside aside itandukanye.

Imikorere yo gusudira: ibereye inzira yo gusudira, irashobora kwemeza ubwiza nubusugire bwa weld.

Kubijyanye no kubishyira mu bikorwa, umuyoboro wa TP347H udafite ibyuma bisudira bikoreshwa cyane mumashanyarazi ya generator, umuyoboro wa boheri superheater, umuyoboro wa reheater, umuyoboro wamazi hamwe na peteroli yubushyuhe hamwe nubushyuhe bwinshi hamwe nibidukikije byumuvuduko mwinshi. Byongeye kandi, irakwiriye ibihe bya antioxydeant, hamwe nubushyuhe bwa antioxydeant yemerwa kugera kuri 750 ℃.

Iyo uhitamo no gukoresha imiyoboro ya TP347H idafite ingese, ibikoresho byujuje ubuziranenge mpuzamahanga, nka ASTM A213 na ASTM A312, byerekana imiterere yimiti, imiterere yubukanishi nibisabwa mubikorwa byo gukora. Byongeye kandi, bitewe nuburyo bukoreshwa mubushyuhe bwo hejuru, ni ngombwa kandi guhitamo uburyo bukwiye bwo gusudira hamwe nibikoresho byo gusudira kugirango harebwe ubwiza bwikidodo hamwe nigihe kirekire cyimiterere rusange.