I-ally 400 ethambile tubing engenamthumo inesimo esihle esisiza ukwakheka nokwakha kalula futhi iyatholakala kumajamo athambile, ama-elliptical, amaxande, ama-realed bobunjwa nge-0.2008 in. Kuya ku-0.280 in.
I-Werkstoff NR 2.4816 Amapayipi anezicelo ezijwayelekile emabhulokini e-turbine egesi, izimpawu zasolwandle, kanye nama-combustors, nama-turbocharger rotors nezimpawu zomgwaqo, ama-fastener aphansi kagesi, njalonjalo.
Le ncwadi ye-nickel yenzelwe amazinga okushisa okuthola usizo kusuka ku-crygenic kuya kumazinga okushisa aphakeme ku-1090¡Ãc (2000¡Ãf).
I-Alloy 600 Welded Pipe iyinhlangano eyisisekelo ye-nickel chromium alloy yezicelo zokushisa ezivamile.
I-alloy 800h tube inezimpawu ezinhle zemishini njengoba ibonwa ku-alloy esekwe ngensimbi futhi zivame ukusebenza kanzima ngesikhathi senqubo mail maching.
Ipayipi elingu-600 lezinhlelo zokusebenza eziletha amazinga okushisa aphakeme
Izici zamapayipi we-Incontel 600 zingokulandelayo- zinokumelana kahle nokugqwala, kungavikelekile ekucindezelweni kwengcindezi nokuqhekeka kokugqwala.
Amapayipi we-Hastelloy B2 angenamthungo isisombululo esiqinile esiqinisiwe, i-nickel ¨c Molybdenum Alloy, ngokuvamile esetshenziswa ekunciphiseni ngokweqile kwezimo.
I-Alloy 600 iyi-alloy ephezulu yokushisa evame ukuqashelwa njengebanga le-inforel, okungekho magnethi, okunikezela ukumelana okuphezulu nokuphikisana nezindawo ezinhle zomzimba nezemishini ngisho nasezindaweni ezisezingeni eliphakeme.
I-Monel 400 iyi-nickel eguquguqukayo (ubuncane obungama-63%) - I-Copper (34% Phezulu) Alloy ukugcina amandla kanye nobunzima emazingeni okushisa aphansi ngenkathi kusasebenza emazingeni okushisa azungeze amazinga okushisa azungeze ama-degrees ayi-1000 F.
I-Monel 400 inamandla aphezulu nokuqina kobubanzi obubanzi bokushisa kanye nokumelana okuhle ezindaweni eziningi ezilimazayo. Ukwakheka kukhonjiswa etafuleni elingezansi.
I-Hastelloy B2 amapayipi we-welded yi-nickel-molybdenum alloy engasetshenziswa esimweni se-¡®as welded¡¯¯.
I-Contel 800h Seamless Pipe yakhelwe ngokudlula amabhilidi ensimbi ashisayo ngebanga lensimbi elihlanganisiwe ukuze abuyekeze ngokunembile.
Amagama okuhweba ajwayelekile afaka i-Alloy 400, ans 04400, Monel Alloy. Monel? yigama elibhalisiwe elibhalisiwe le-Special Metals Corporation.
Amapayipi okucushwa komthungo anamandla aphezulu athwala umthwalo namandla ngaphezu kwamanye amamaki.
I-Incoloy 800h inguqulo ephakeme yekhabhoni ye-alloy 800. I-Incoloy 800h Pipe yakhelwe nge-30 kuya ku-35% ye-nickel eno-19 kuya ku-23% we-chromium namanye ama-alloy akhona.
Alloy 800h amapayipi we-welded (eyaziwa nangokuthi i-wnr 1.4958 ipayipi elinqunyelwe). Izimboni zamakhemikhali neze-petrochemical ezisebenza zisebenzisa lezi zingamapayipi ezi-UNS N08810 ama-Welded For Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Ens Exteren Izitshalo zamandla zisebenzisa zona ze-super-heater kanye ne-he -ter tubing.
I-Incoloy 800ht Pipe iyindlela encane yokuguqulwa kuma-alloys angama-800h. Kula mapayipi amazinga ahlanganisiwe we-titanium ne-aluminium avumela amapayipi ukuthi asebenze emazingeni okushisa aphezulu kunama-alloys angama-800h. Zombili lezi ze-alloys zingaba neziqiniseni ezimbili futhi zincanyelwa ukusetshenziselwa ukusetha okushisa kakhulu.
Lawa amashubhu anamandla okuvutha phakathi kwama-30 kuye kwangama-60ksi futhi angavulwa kalula ngo-60-30% ohlelweni.
I-Alloy B2 (uns n10665 \ w.nr. 2.4617) yisisombululo esiqinile esiqinisiwe, i-nickel-molybdenum alloy, ngokuvamile esetshenziswa ekunciphiseni ngokweqile kwezimo.
Ukumelana nokuvikelwa kwe-oxidation okungu-600 ama-oxidation amazinga okushisa aphezulu
Amapayipi we-Inxoles Aloy angama-600 anengcindezelo enkulu yokumelana ngokushesha kumadivayisi wenuzi wenuzi we-conderleation amapayipi, ama-centrifugus kanye nama-weldentiment.
Lawa amashubhu angafakwa kalula endaweni elandela inqubo evamile ye-welding ngaphandle kokufuna insimbi yokufanisa.
Amapayipi angama-600 angama-600 anganciphisa kalula izimo kanye nokuqhekeka kokugqwayiza kwe-chloride ukuqhekeka okuvame ukwenzeka ngenxa yokuqukethwe kwe-nickel.
Namuhla, i-alloy b2 enamakhemikhali akhawulelwe angasetshenziswa esimweni se-welded futhi ayitholwa kangako kwi-SCC ngaphansi kwezimo eziningi. Njengokuhlala kunjalo, ukunakekelwa kumele kuthathwe ekukhetheni i-alloy efanele yesicelo oyifunayo.
Ama-nickel alloys ezinye zezinto eziwusizo kakhulu zokukhiqiza amapayipi namashubhu aphezulu ezinhlamvu zezimboni. Izakhiwo zazo ezingokwemvelo zizenza zisebenze ngokusetshenziswa okuhlukahlukene. Ama-alloyl ama-nickel amelana nokuqina okuhlukile futhi angasetshenziswa ezindaweni ezishisa kakhulu.
I-NAS NW276 iyinhlangano ye-NI CR mo moy enokumelana kahle nokugqwala kokugqwala ku-oxidizing kanye nokunciphisa amazulu asemkhathini. Kulesi alsioy, i-carbide yezulu endaweni ethintekile indawo ye-zone (haz haz) icindezelwe futhi ukumelana nokugqwala kuthuthukiswa ngokunciphisa okuqukethwe yi-C no-SI.
