Amashanyarazi

Icyuma cya Duplex kitagira ibyuma 2205 (kizwi kandi nka UNS S31803 / S32205, ASTM A240 Ubwoko 2205, Inox 2205, AISI 318LN, SUS 329J3L, cyangwa EN 1.4462) ni ibyiciro bibiri (ferritic-austenitike) bivanze na chromium hafi 22-23%, hafi ya 2.5-23.5% azote. Microstructure iringaniye itanga ihuza ridasanzwe ryimbaraga nyinshi hamwe no kurwanya ruswa nziza. Kurugero, icyiciro cya 2205 mubisanzwe gifite hafi inshuro ebyiri imbaraga zumusaruro wibyuma 316L bitagira umuyonga, bituma abashushanya gukoresha ibice byoroheje, byoroheje badatanze imikorere.

Umuti usanzwe utangwa muburyo bwo gukemura (kuri ASTM A240 / A240M) kugirango ugumane imiterere ya duplex nziza. Icyiciro cya 2205 gikomeje gukomera kubera ubushyuhe bwa kirogenike (hafi –50 ° C) kugeza kuri + 300 ° C; kurenga iyi ntera, gucamo sigma icyiciro gishobora gushingwa muri weld. Iyi mitungo ituma duplex 2205 ihitamo neza kubisabwa nko gutunganya imiti, gutunganya peteroli na gazi yo hanze, hamwe n’ibidukikije byo mu nyanja aho hakenewe imbaraga nyinshi hamwe no kurwanya ruswa ya chloride.

Incoloy 840 nubushyuhe bwo hejuru cyane bukozwe muri nikel na chromium, hiyongereyeho icyuma, aluminium, na titanium. Yakozwe mubushuhe bukabije hamwe na serivise mbi. Incoloy 840 igumana imbaraga zidasanzwe nubwo zishyushye cyane kandi ikarwanya okiside mu kirere no mu kirere, bigatuma iba nziza kubidukikije bikabije.

QN1803 ibyuma bitagira umwanda ni ibyumuryango wa QN watejwe imbere nitsinda rya Qingtuo, urimo na QN1701, QN1804L, QN1906Mo, na QN2109Mo. Nkibisekuru bizakurikiraho, azote-azote nyinshi ya austenitike, QN1803 yakozwe kugirango ikemure icyuho kiri hagati yimikorere nigiciro, itanga umusimbuzi ukomeye wibyuma bisanzwe 304 bidafite ingese.

430 ibyuma bidafite ingese akenshi ni magnetique kandi biranga ibintu byinshi bya karubone, ubishyira mubyuma bya ferritic. Ntibishobora gukomera byihuse kandi bisaba gukonjesha mugihe cyo gutunganya. Ubuvuzi busanzwe bukoreshwa kuri 430 ibyuma bidafite ingese ni 2B na BA. Kuri GHT Steel, dukoresha imashini zateye imbere mugutunganya ibyuma 430 bidafite ingese binyuze mumuzingo ukonje ndetse no kuzunguruka. Byongeye kandi, dutanga serivise yihariye kugirango ihuze ibyo ukeneye bijyanye nubunini, amanota, na shusho.

316 urupapuro rutagira umuyonga ruzwiho kuba rwinshi rwa nikel, rutuma gukora no gushushanya byoroshye. Uru rwego rutoneshwa cyane kumasoko kubera kurwanya ruswa ruswa cyane cyane ugereranije nandi manota.
Kuri GHT Steel, dutanga ibyuma byumukara numweru 316 impapuro zidafite ingese hamwe na PVC, dukoresheje tekinoroji isanzwe kandi ya laser kugirango tumenye ubuziranenge budasanzwe.

301 icyuma kitagira umuyonga ni austenitis kandi idafite magnetique muburyo bwacyo, ariko ihinduka magnetique nyuma yo gukora imbeho. Ntishobora gukomera binyuze mu kuvura ubushyuhe. Byongeye kandi, dutanga igenamigambi rya coil mubunini butandukanye, imiterere, hamwe n amanota kugirango duhuze ibyifuzo byimishinga yawe.

GHT Steel ya 201 ibyuma bidafite ingese ikora neza mubidukikije bikaze, bigatuma biba byiza mubisabwa guhura na ruswa, alkalis, nindi miti yangiza. Ugereranije nibindi bikoresho, coil 201 idafite ingese itanga imbaraga nigihe kirekire.
Amahitamo yo gutunganya: Bishyushye, bikonje bikonje, nibindi.
Uburebure: 100mm kugeza 6000mm.
Imbaraga zingana: 71.000 MPa.

Nkumudugudu wambere utanga ibyuma bidafite ingese mubushinwa, Guanghetong (GHT Steel) ibika kandi igatanga ibicuruzwa byiza 304 byuma bidafite ibyuma biva mubirango bizwi, bitanga kubitanga mugihe kandi nibiciro byiza.