Ibihugu bidafite ibyuma bya valve ibyuma byashyizwe mubikorwa bisanzwe bigenzura ibyuma bya valve ibice byingenzi kumeza

Ibihugu bidafite ibyuma bya valve ibyuma byashyizwe mubikorwa bisanzwe bigenzura ibyuma bya valve ibice byingenzi kumeza

321 ibyumaindanga bihwanye na 1Cr17Ni9Ti yo mu rugo, 321 imikorere yicyuma idafite ibyuma isa cyane na 304, ariko kubera kongeramo icyuma cya titanium, kuburyo ifite imbaraga zo guhangana nimbibi zimbibi nimbaraga zikomeye. Bitewe no kongeramo ibyuma bya titanium, bigenzura neza imikorere ya chromium karbide. Icyuma cya 321 kitagira umuyonga gifite imikorere myiza ya Stress Rupture hamwe nubushyuhe bwo hejuru Creep Resistance haba mumitekerereze ndetse nubukanishi kuruta 304 ibyuma bitagira umuyonga. 321 Ibyuma bitagira umuyonga bikoreshwa mukurwanya cyane kwangirika kwimbibi
Ibyuma bidafite ibyuma byingenzi intego nyamukuru
304 ibyuma bitagira umuyonga GB 0Cr18Ni9, GB 0Cr18Ni9 nkintego ya valve idafite ibyuma, ifite imbaraga zo kurwanya ruswa, irwanya ubushyuhe, imbaraga zubushyuhe buke hamwe nubukanishi; Kashe, kunama hamwe nibindi bishyushye bitunganijwe neza, nta kuvura ubushyuhe bukomeye (nta magnetique, ukoresheje ubushyuhe -196 ℃ ~ 800 ℃).
321 ibyuma bitagira umuyonga bihwanye na 1Cr17Ni9Ti yo mu rugo, 321 imikorere yicyuma idafite ibyuma isa cyane na 304, ariko kubera kongeramo ibyuma bya titanium, kuburyo ifite imbaraga zo kurwanya imipaka yangirika nimbaraga zikomeye. Bitewe no kongeramo ibyuma bya titanium, bigenzura neza imikorere ya chromium karbide. Icyuma cya 321 kitagira umuyonga gifite imikorere myiza ya Stress Rupture hamwe nubushyuhe bwo hejuru Creep Resistance haba mumitekerereze ndetse nubukanishi kuruta 304 ibyuma bitagira umuyonga. 321 Icyuma kitagira umuyonga gikoreshwa mukurwanya imbibi ndende zangirika kwangirika kwinganda, amakara, inganda za peteroli mubijyanye numuyoboro wihanganira ubushyuhe kandi kuvura ubushyuhe ni umuyoboro utoroshye.
316 ibyuma bitagira umuyonga GB 0Cr17Ni12Mo2 0Cr17Ni12Mo2, bitewe no kongeramo Mo, bityo rero kurwanya kwangirika kwayo, kurwanya ruswa yo mu kirere hamwe nubushyuhe bwo hejuru ni byiza cyane, birashobora gukoreshwa mubihe bibi; 316 ibyuma bitagira umuyonga bikoreshwa muri: amazi yinyanja, imiti, irangi, impapuro, aside oxyde, ifumbire nibindi bikoresho byo gukora;
316L ibyuma bitagira umuyonga GB 00Cr17Ni14Mo2 00Cr17Ni14Mo2, kuko 316L icyuma kitagira ibyuma cyiyongera kuri 316 ibyuma bitagira umuyonga bifite imiterere imwe, kurwanya imbibi z’imbibi biruta 316; Byongeye kandi, kongeramo ibintu bya molybdenum birashobora kunoza cyane kurwanya kwangirika kwangirika kwingirangingo hamwe na okiside ihangayikishijwe na okiside, kandi bikagabanya ubushyuhe bukabije mugihe cyo gusudira. 316L icyuma kitagira umuyonga gikoreshwa muri: gikunze gukoreshwa mumazi meza, amazi yatoboye, imiti, isosi, vinegere nibindi bisabwa mubuzima, imikorere ya ruswa yo hagati ni ibihe bikomeye, 316 ibyuma bitagira umuyonga byifashishwa mukurwanya kwangirika kwimbibi bifite ibisabwa byihariye kubicuruzwa.
310S ibyuma bitagira umuyonga nuburyo busanzwe bwa valve idafite ibyuma muri Reta zunzubumwe zamerika, ikirango cyo murugo ni (2520) 0Cr25Ni20, ni ubwoko bwicyuma cya austenitike kitagira ibyuma, S muri 310S bivuga gukoresha bidasanzwe ibyuma bitagira umuyonga. 0Cr25Ni20 (310S) ibiranga - kurwanya ubushyuhe bwo hejuru bwa okiside, imbaraga zubushyuhe bwo hejuru. Koresha - umuyoboro usohora Umuhengeri, ifuru ya microwave Ubushyuhe, Tube, uruhago rwinshi rwo mu itanura, itanura ryokongoka hamwe nibindi bisabwa kugirango birwanya ubushyuhe bwimyanda idafite ibyuma.
Mubisanzwe ** ukunze kubona 304, 316 ibyuma bitagira umuyonga ni nkibi, 304 isanzwe ni 18% chromium wongeyeho 8% nikel, ubusanzwe izwi nka 18-8 ibyuma bitagira umuyonga. Ibiranga ubu bwoko bwibyuma bitagira umuyonga ntabwo ari magnetique, ntibishobora guhinduka nuburyo bwo gutunganya ubushyuhe bwuburyo bwa metallografiya, gutunganya neza, kandi kubera ibintu bivangavanze - nikel, bityo rero kurwanya ruswa ni byiza kuruta chromium (oya) nikel) yubundi bwoko bubiri bwimyanda idafite ibyuma.
Imikoreshereze yingenzi ya serivise 300 zidafite ibyuma ni: muri rusange zikoreshwa muri peteroli, imiti, imiti, ifumbire mvaruganda, ingufu zamashanyarazi nizindi nganda zimirimo itandukanye ikorwa kumuyoboro. Mubitekerezo byabantu basanzwe, ibyo bita ibyuma bitagira umuyonga bivuga ibyuma 300 bitagira umwanda (cyane cyane 304 ibyuma bitagira umuyonga).
Ibyuma by'ibikoresho by'ingenzi Ibyuma by'ibikoresho (a) Ibyuma by'ibikoresho by'ibikoresho by'ingenzi Ibikoresho by'ameza (a) izina ry'igice Izina ry'ibikoresho Ikirango nomero isanzwe Igikoresho cyo gufungura no gufunga ibice bya karuboni ibyuma WCA, WCB, WCCGB / T 12229 ibyuma byiza bya karubone 20, 25, 30 , 35GB / T 699 ibyuma byo hejuru cyane ZC1Cr5Mo, ZG20CrMoV, ZG15CrMo1VZBJC8015…
Ibyuma bya valve ibice byingenzi kumeza (I)
Izina ry'igice
ibikoresho
Izina rya
ikirango
Bisanzwe oya.
Umubiri wa valve
Igifuniko
stent
Fungura kandi ufunge igice
Ibikoresho bya karubone
WCA, WCB, WCC
GB / T 12229
Icyuma cyiza cya karubone
20, 25, 30, 35
GB / T 699
Icyuma cyo hejuru
ZC1Cr5Mo, ZG20CrMoV, ZG15CrMo1V
ZBJC8015
WC1, WC5, WC6, na WC9
GB / T 5263
1Cr5Mo
GB / T 1221
12CrMoV, 12Cr1MoVA
GB / T 3077
Icyuma gike
ZGOCr18Ni, ZG1Cr18Ni9
ZGOCr18Ni9Ti, ZG1Cr18Ni9Ti
GB / T 12230
(GB / T 2100)
LCB, LC1, LC2, LC3
JN / T 7248
OCr18Ni, 1Cr18Ni9
OCr18Ni9Ti, 1Cr18Ni9Ti
GB / T 1220
Ibyuma birwanya aside
ZGOCr18Ni, ZG1Cr18Ni9Ti
ZGO0Cr18Ni10, ZG0Cr18Ni12MoTi
CF8, CF8M, CF3, CF3M, CF8C
GB / T 12230
1Cr18Ni9 (302), OCr18NI9 (304)
1Cr17Ni2 (431), OOCr19Ni11 (304L)
OCr17Ni12Mo2 (316), OOCr17Ni14Mo2 (316L)
GB / T 1220
Ikibaho
Ibyuma
Icyuma cya Chrome
1Cr13, 2Cr13, 3Cr13
GB / T 1220
Chromium nikel ibyuma
1Cr17Ni2, 1Cr18Ni9
Inconel titanium ibyuma
1Cr18Ni9Ti
Chromium nikel molybdenum titanium ibyuma
1Cr18Ni12Mo2Ti, 1Cr18Ni12Mo3Ti
Chromium manganese molybdenum azote
OCr17Mn13Mo2V
Ubwoko bw'imvura ikomera
OCr17Ni4Cu4Mo (17-4PH)
Chrome silicon molybdenum ibyuma
4Cr9Si2, 4Cr10Si2Mo
GB / T 1221
Chromium molybdenum-vanadium ibyuma
25Cr2MoV, 25Cr2Mo1V
GB / T 3077
Nitriding
38CrMoAL (318 Icyuma)
Valve stem nut
Shira umuringa wa aluminium
ZCuA19Mn2, ZCuA19Fe4Ni4Mn2
GB / T 12225 (GB / T 1176)
Shira umuringa wa aluminium
ZCuA19FeNi4Mn2
Austenitike ndende ya nikel
D-2
ASTM-A439
Intebe yumubiri cyangwa valve
Icara, fungura kandi ufunge
Ubuso bwa kashe yumubiri
Chrome idafite ibyuma
1Cr13, 2Cr13, 2Cr13
GB / T 1220
Ibyuma birwanya aside
Ibikoresho byinshi
GB12230 (GB2100) .GB1220
Cobalt chromium tungsten alloy
D802 (S11), D812 (S112)
GB / T 984
Koresha ifu yo gusudira ifu
F101, F211, F311, F312, F322
JB / T 3168
Polytetrafluoroethylene
SFB-1, SFB-2, SFB-3
ZB G33 002 (HG2-534)
ZB G33 003 (HG2-535)
SFBN-1, SFBN-2, SFBN-3
Ibyuma byingenzi byibanze kumeza yibikoresho (2)
Izina ry'igice
ibikoresho
Izina rya
ikirango
Bisanzwe oya.
Kwiga, ibinyomoro
Icyuma cyiza cya karubone
35A
GB699 / GB699
Gukoresha ibyuma byubaka / ibyuma bya karubone
35CrMo / 35, 35CrMoA / 45 (B7 / 2H)
GB3077 / GB699
Gukoresha ibyuma byubaka
25CrMoVA / 35CrMo, 20CrMoV / 30CrMo
15CrMo1V / 20CrMo (B16 / 4)
35CrMoA / 20CrMo (B77)
GB3077 / GB3077
Ibyuma
1Cr17Ni2 / 2Cr13, OCr18Ni9 / OCr18Ni9 (B8 / 8)
OCr17Ni12Mo2 / OCr17Ni12Mo2 (B8M / 8M)
GB1220 / GB1220
gasketi
Icyuma kitagira umuyonga - asibesitosi igikomere
1Cr12 / XB450, 1Cr18Ni9 / XB450
GB2598 / GB3985
Umuhengeri
08
GB708
Urupapuro rwa asibesitosi
XB350, XB450
GB3985
Isahani idafite ibyuma
OCR18Ni9, 1Cr18Ni9
OCr18Ni9Ti, 1Cr17Ni13Mo2Ti
GB3280
Umuringa mwiza
T2T3
GB2040
Aluminium nziza
L2T3
GB3880
Impeta y'icyuma
08 cyangwa 10
GB699
OCr13, OCr19Ni9, OCr17Ni12Mo2
GB1220
Ikibaho cya Teflon
SFB-1, SFB-2
ZB G33 002
Ibyuma bidafite ingese hamwe na grafite yoroheje
(cyangwa polytetrafluoroethylene) gasike ya elastomeric
SH J407
Igikoresho cyoroshye cya grafite
HG J70
Teflon yometseho gasike
SHJ402
gupakira
Impapuro zoroshye zo gupakira impeta
JN / T6617
Ihinduka ryoroshye rya grafite
RBTNI-450, RBTN2-600
TBTW1-300, RBTW2-450, RBTW2-600
Polytetrafluoroethylene impeta yuzuye ipaki
SFB / 260, SFGS / 260
SFP / 260, SEPS / 250
JN / T6626
Impeta ya Teflon
SFT-1, SFT-2, SFT-3, SFT-4
HG2-538
Intoki
Icyuma cyoroshye
KTH330-08, KTH250-10
GB8440
Icyuma gikozwe mu cyuma
QT400-15, QT450-10
GB12227
Icyitonderwa: 1. Impapuro zoroshye zo gupakira zigomba kuba ziteranijwe hamwe na grafite yoroheje.
2. Ubuso bwa kashe yintebe ya valve no gufungura no gufunga ibice bizashyirwaho nibindi bikoresho bidafite kashe.