Taƙaitaccen Gabatarwar Sanda Mai Juyar da Ƙarfe na Welding don Chromium Molybdenum Karfe

Haɓaka karfe mai jure zafi na ferritic
Ƙara Cr-1.25Cr zuwa 12Cr
Ƙara V, Nb, Mo, W, Co, da dai sauransu.

Haɓaka yanayin haɓakar ƙarfe mai jure zafi na ferritic

Lura:
Bisa ga al'adar kasa da kasa, abin da ake kira pearlite, bainite, da martensitic karfe mai jure zafi a cikin tukunyar jirgi da bututun mai ana kiransa gaba ɗaya a matsayin "ƙarfe mai jurewa zafi".

Tare da daidaita tsarin makamashi na ƙasata da inganta aikin samar da wutar lantarki, ingantaccen aiki, tsabta, da ƙayyadaddun ƙayyadaddun ƙayyadaddun yanayi sun zama rinjaye.Ta hanyar haɓaka sigogin tururi (matsi da zafin jiki), zai iya inganta ingantaccen yanayin zafi na naúrar, rage yawan amfani da gawayi, da rage fitar da CO2.A halin yanzu, babbar hanyar inganta ingantacciyar ingantattun na'urorin wutar lantarki ita ce haɓaka sigogin tururi da haɓaka raka'o'in supercritical (SC) da ultra-supercritical (USC).A halin yanzu, akwai fiye da kilowatt miliyan 100 na ultra-supercritical (USC) da aka yi aiki a cikin ƙasata, suna matsayi na farko a duniya a duka da yawa da ƙarfin aiki.

Kididdigar da hasashen yadda ake amfani da kwal na samar da wutar lantarki a kasar Sin daga shekarar 2010 zuwa 2020

2.Main Chromium Molybdenum Karfe Welding Rod Products

Tebura 2 Nuni na ayyuka na na'urorin lantarki na karfe masu jure zafi na pearlitic

Lura:
1. Our kamfanin ya ɓullo da EXXXX-15, EXXXX-16, EXXXX-18 da sauran shafi slag jerin for electrodes na daya sa saduwa daban-daban kasuwa bukatun.Abin da ke sama kawai yana nuna aikin lantarki na EXXXX-15.

3.2 Lissafi na subcritical da super (ultra) m ferritic / martensitic zafi jure zafi karfe electrodes

Nunin aikin Electrode

Lura:

1. GER-91M ne shafi miƙa mulki, wato, da waldi core ne talakawa carbon karfe core waya, da kuma babban gami da aka canjawa wuri da shafi.Idan aka kwatanta da GER-91 (nau'in canjin waya na asali), yana da fa'idodin tattalin arziƙi mafi kyau kuma shine mafi girman samfuranmu na manyan samfuran walda don ƙarfin thermal na supercritical.

3.The 2015 version of ASME misali bukatar E9015-B91 electrode Mn + Ni≤1.4%, da kuma 2017 version bukatar ≤1.2% ga tushe karfe.(Sabuwar sigar ASME ta 2021 tana ci gaba da amfani da sigar 2015 na buƙatun abubuwan haɗin ASME don E9015-B91/B92).Domin biyan buƙatun kasuwa, sandunanmu na E9015-B91 da E9015-B92 sun ƙera nau'ikan kayan walda iri biyu: Mn+Ni≤1.4% da Mn+Ni≤1.2%.Saboda karshen yana da ƙarin buƙatun kasuwa, abubuwan da ke sama suna nuna 91/92 na lantarki ana ajiye su da ƙarfe Mn+Ni≤1.2%.

4. Nunawa na aiwatar da kimantawa ga ultra-supercritical electrodes
4.1 Tsarin cancanta na P91/92 welded gidajen abinci

6. Abũbuwan amfãni da kuma halaye na mu zafi-resistant karfe electrodes for chrome-molybdenum karfe

1. Akwai nau'o'i da yawa da kowane iri

●Abin da ke ciki ya fito daga 0.5% Mo zuwa 9% Cr-3% W-3% Co.
●Yi amfani da zafin jiki daga 500 ℃ zuwa 650 ℃.
● Za'a iya amfani da launuka daban-daban da kuma nau'in sutura (EXXXX-15, EXXXX-16, EXXXX-18) zuwa lokuta daban-daban (nau'in nau'i na gaba ɗaya, nau'in karfi mai karfi na arc don samar da wutar lantarki).
●Yana iya biyan buƙatun walda na yawancin karafa na Cr-Mo.

2. Kyakkyawan aiki
Kyawawan kaddarorin injiniyoyi, kyakkyawan aikin zafin jiki mai kyau (high zazzabi creep da high zafin jiki tsufa Properties).

3. Kyakkyawar sana'a
Electrode yana da ingantaccen masana'anta a kowane matsayi, bargawar konewar baka, mai kyau taurin kai da busawa, ƙaramin spatter, ruwa mai kyau, kyakkyawan sifar weld, da sauƙin cire slag bayan waldi.

4. Jagoran masana'antu
Haɗin gwiwa tare da Suzhou Institute of thermal Engineering, kuma ya wuce bitar "T/P 91/92 Localization Appraisal Meeting" a 2015, da kuma hadin gwiwa tare da manyan gida ikon raka'a irin su Shenhua Guohua da Janar Iron da Karfe Research Institute don bunkasa 650 ° C. G115 karfe goyon bayan walda kayan da matakai , da kuma gudanar da dama waldi consumables musayar tarurruka.

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