DIN 17175 St35.8 Imiyoboro idafite ibyuma

Ibisobanuro bigufi:

Kubijyanye na DIN 17175, ibyuma bifite imiterere yubukanishi ku bushyuhe bwo hejuru, kugeza kuri 600 ° C, ndetse no mumitwaro miremire, byitwa ibyuma bishyushye.


Ibicuruzwa birambuye

Ibicuruzwa

Kumenyekanisha ibicuruzwa

DIN 17175 ST35.8 idafite ibyuma bya karubone idafite ibyuma, ikorerwa mu ruganda rwacu irashimirwa cyane kubushobozi bwabo bwo guhangana n’umuvuduko mwinshi.Iyi miterere ya DIN 17175 ST35.8 Carbone Steel Superheater Tubes, ituma umutungo ukenewe cyane mu nganda zinyuranye mubice byinshi byingenzi.Mubyukuri, itangwa ryiki cyiciro cyihariye cya ST35.8 DIN 17175 Boiler Tube ni myinshi muriyi minsi.Ni ukubera ko umuyoboro wa ST35.8 ufatwa nkigicuruzwa cyingenzi gishobora gukoreshwa mugihe cyo gushyiramo amashyiga kimwe no kubaka tank.

Usibye gukora ibyuma DIN 17175 ST35.8 Tube idafite uburinganire hamwe nibikoresho byanyuma nka bevel, bifatanije kimwe nibisanzwe byarangiye, dukora izi ST35.8 DIN 17175 Carbone Steel Tubes muburyo nka hydraulic, kuzenguruka, urukiramende cyangwa kwaduka.Usibye ibi, dukora kandi ibyuma byabugenewe DIN 17175 Boiler Tube dukurikije ibyo umuguzi akeneye, mugutanga ibicuruzwa.Urutonde rwabakiriya bacu kuri ST35.8 DIN 17175 Imiyoboro yicyuma ikubiyemo inganda nkinganda zinganda zamashanyarazi, inganda nimpapuro, farumasi, peteroli, peteroli na gaze hamwe ningufu, ikirere hamwe ninganda zibiribwa n'ibinyobwa.Ku ruganda rwacu, dukora ibizamini bitandukanye kumyuma ya karubone DIN 17175 ST35.8 kugirango tumenye neza ko abaguzi bacu babona ibicuruzwa byiza babagejejeho.Usibye gusesengura imiti n'ibizamini bya mashini byakozwe kuri DIN 17175 ST35.8 Icyuma Cyuma, itsinda ryacu ryiza naryo rikora ibizamini DIN 17175 ST35.8 Imiyoboro yicyuma nka test ya Intergranular corrosion test, Ikizamini cyo kumenya ibintu neza, Ikizamini cyo kurwanya, Ikizamini gikomeye Ikizamini cya Macro kimwe na Micro ikizamini.

Kwerekana ibicuruzwa

Kugeza kuri DIN 17175-5
Kugeza kuri DIN 17175-3
Kugeza kuri DIN 17175-2

DIN 17175 St35.8 Imiyoboro idafite ibyuma idafite ibisobanuro byihuse

Inganda: Inzira idafite inzira.
Ibipimo: 14mm-711mm.
Ubunini bw'urukuta: 2mm-60mm.
Uburebure: Bimeze neza (6m, 9m, 12,24m) cyangwa uburebure busanzwe (5-12m).
Iherezo: Iherezo ryibibaya, Impera ya Beveled, Urudodo.

Uburyo bwo gukora
DIN 17175 St35.8 imiyoboro idafite ibyuma irashobora kubyazwa umusaruro ushushe, kuzunguruka gukonje, gukanda bishyushye, gushushanya bishyushye cyangwa gushushanya imbeho.
Imiyoboro y'icyuma irashobora gushongeshwa mu ziko rifunguye cyangwa itanura ry'amashanyarazi ukurikije uburyo bwa okisijeni ihumeka, kandi ibyuma byose bigomba gutabwa muburyo buhamye.

Imiterere yo Gutanga
17175 St35.8 Imiyoboro idafite ibyuma Bizatangwa hifashishijwe uburyo bukwiye bwo kuvura ubushyuhe.kuvura ubushyuhe birimo:
- Gusanzwe
- Annealing
- Ubushyuhe;uhereye ku bushyuhe bwo kuzimya, ntabwo bukonje, ariko noneho burakara
- Hindura misa nuburyo bwo guhindura isothermal.

Ubushyuhe bwo kuvura Ubushyuhe bwa DIN 17175 St35.8 Imiyoboro idafite ibyuma

Gukora bishyushye birashoboka kuva 1100 kugeza 850 ° C, kandi ubushyuhe burashobora kugabanuka kugera kuri 750 ° C mugihe cyo gutunganya.

Icyiciro

Gutunganya ubushyuhe ℃

Kubisanzwe ℃

Ubushyuhe

Icyiciro

Umubare wibikoresho

Kuzimya ubushyuhe ℃

Ubushyuhe bukabije ℃

St35.8

1.0305

1100 kugeza 850 ° C.

900-930

-

-

Ibigize imiti ya DIN 17175 St35.8 Imiyoboro idafite ibyuma

Bisanzwe

Icyiciro

Ibigize imiti (%)

C

Si

Mn

P 、 S.

Cr

Mo

DIN 17175

St35.8

≤0.17

0.10-0.35

0.40-0.80

≤0.030

/

/

Umutungo wa mashini ya DIN 17175 St35.8 Imiyoboro idafite ibyuma

Bisanzwe

Icyiciro

Imbaraga za Tensile (MPa)

Imbaraga Zitanga (MPa)

Kurambura (%)

DIN 17175

St35.8

360-480

≥235

≥25

Uburyo bwo Gutanga Tekinike

Imiyoboro igomba gutangwa ubushyuhe bukwiye muburebure bwarwo bwose.Ubuvuzi bukurikira buzakoreshwa, bitewe n'ubwoko bw'ibyuma:

Kubisanzwe.
Subcritical annealing.
Gukomera no kwitonda hamwe no guhindura isothermal.
Gukomera no gutuza hamwe no gukomeza gukonja kuva ubushyuhe bukabije hamwe nubushyuhe bukurikira.


  • Mbere:
  • Ibikurikira:

  • Ibicuruzwa bifitanye isano