Ukumelana nokungamelana ne-600 amapayipi ama-antioxidant

Ama-Flango wethu we-WNR 2.4856 agcina amandla phezu kwebanga lokushisa elibanzi, eshaya izinhlelo zokusebenza zokushisa eziphakeme lapho insimbi ne-aluminium kungavuselela ama-sneakby asho izikhala ze-crystal. Lokhu kutholakala kumakhasimende ethu abalulekile kububanzi obuhlukile wamadayimitha, ubukhulu bodonga nosayizi ngamanani ashibhile.

Amandla amancane wesivuno ama-flanges angama-517MPA kanye namandla amancane ashubile angu-930MPA. Lawa ama-flanges aphezulu aphezulu aqhathaniswa nama-flanges ensimbi engagqwali. Amandla aphezulu e-InconLel Alloy 625 aspling on Flanges kanti ezinye izinhlobo zivela ekwakhiweni kwezinto ezibonakalayo. Okuqukethwe kwenziwa ama-nickel angama-58%, ama-chromium angama-20%, ikhabhoni, i-manganese, i-silicon, isibabule kanye ne-5% iron. Okuqukethwe okuphezulu kwe-nickel kanye ne-chromium kwenza ama-flangese amelana kakhulu nokuqina.

Imiphumela iveza ukuthi i-Incons 625 ihle kakhulu ekumelaneni nokuhlaselwa ukugqwala emanzini olwandle. Kodwa-ke, ekulethweni okukhulayo, ukumelana nokugqwala kwalokhu kuncipha kwensimbi.

I-718 iyi-nickel-chromium alloy futhi equkethe amanani amakhulu e-iron, i-niobium, kanye ne-molybdenum, kanye namanani amancane we-aluminium ne-titanium. Ukumelana nokugqwala namandla aphezulu. Le alloy inamandla amahle kakhulu wokuqhekeka emazingeni okushisa aze afike ku-1300¡ãf (700¡Ãc). Isetshenziswa e-turbines yegesi, izinjini ze-rocket, i-spacecraft, reactors yenuzi, amaphampu kanye namathuluzi. Ngasikhathi sinye, i-Incontel Alloy 718 isetshenziswa kakhulu ezindaweni eziphakeme kakhulu njengezinto ezinesivinini esikhulu se-airframe, izingxenye zokugcinwa ze-cryogenic, reactors reactors, ukucubungula amakhemikhali kanye nezakhi zenjini zegesi zegesi. I-Alloy 718 isetshenziswa kulezi zindawo ngenxa yamandla ayo aphezulu kanye nekhono lokwenza kahle emazingeni okushisa aphezulu.

I-Incons 600 Round Bar iyi-alloy esekwe ku-nickel nge-benign carburulization kanye nokuphikiswa okuhle kakhulu kokugqwala emazingeni okushisa aphezulu. Imigoqo eyindilinga engama-600 eyindilinga iyasebenza ngokumelene nokomisa ama-CL2 namanye amagesi amaningi ahlukene emazingeni okushisa aphakeme aphezulu. I-Alloy 600 Bar iyi-nickel-chromium alloy ene-oxidation enhle nokumelana nokuqhekeka kwengcindezi yokuwohloka kwe-chloride, ukuhlanzeka okuphezulu kokugqwayiza kwamanzi kanye ne-acid oxidation emazingeni okushisa aphakeme.

Amantongomane wokuzikhija we-Incolsel 625 angakhiwa noma asebenze ngokuhlinzekwa okuhlinzekelwe izinga lokushisa eligcinwe ebangeni elinganiselwa ku-1800-2150 degree C. Inlon 625 nylon Inylon Inylon I-Superelloy enezakhiwo eziphakeme ze-nickel ezinamazinga okushisa aphezulu.

I-Incons 718 iyi-alloy esuselwa ku-nickel esuselwa ku-nickel eyenzelwe amandla aphezulu okuvuthwa, amandla ashukumisayo kanye nezindawo zokuqhekeka ezivuka emazingeni okushisa aze afike ku-1300ºF (705ºC). Le alloy inokuzenzisa okuhle kakhulu.

I-718 iyi-nickel-chromium alloy futhi equkethe amanani amakhulu e-iron, i-niobium, kanye ne-molybdenum, kanye namanani amancane we-aluminium ne-titanium. Ukumelana nokugqwala namandla aphezulu. Le alloy inamandla amahle kakhulu wokuqhekeka emazingeni okushisa aze afike ku-1300¡ãf (700¡Ãc). Isetshenziswa e-turbines yegesi, izinjini ze-rocket, i-spacecraft, reactors yenuzi, amaphampu kanye namathuluzi. Ngasikhathi sinye, i-Incontel Alloy 718 isetshenziswa kakhulu ezindaweni eziphakeme kakhulu njengezinto ezinesivinini esikhulu se-airframe, izingxenye zokugcinwa ze-cryogenic, reactors reactors, ukucubungula amakhemikhali kanye nezakhi zenjini zegesi zegesi. I-Alloy 718 isetshenziswa kulezi zindawo ngenxa yamandla ayo aphezulu kanye nekhono lokwenza kahle emazingeni okushisa aphezulu.

Le alloy cishe inamandla amahlandla ama-2 kunokuphazamiseka kwamandla angama-625, inamandla amahle kakhulu wokuqhekeka emazingeni okushisa aze afike ku-1300¡ãf (700¡Ãc), futhi angasetshenziswa emazingeni okushisa aze afike ku-1800¡ã).

I-InColemel 601 BW Ellow ihlinzeka ngokumelana kahle ku-oxidizet sulfure ethrous ethrous lapho kuboniswa amazinga okushisa aphakeme

Ama-bolts angama-625 alula ukuwela kusetshenziswa izinqubo ze-welding ezijwayelekile, eziwusizo ikakhulukazi ezifundweni ze-Informel 625 Weld. Le alloy ivame ukukhethwa ngokushaywa kwayo uma kuqhathaniswa nezinye izibani ezisekelwa yi-nickel ezisuselwa ku-nickel. I-Alloy 625 imelana nokugqwala kwezinto ezinhlamnyezwe ngisho nasesimweni se-as-welded. Ngaphezu kwalokho, ukwelashwa okushisa okushisayo kwe-weld akudingekile ukugcina ukumelana nokugqwala.

Okuqukethwe kwe-nickel ephepheni le-Incontel 600 kusiza i-alloy ilondoloze izici zayo zokumelana nokugqwala. Lokhu kumelana nokukhulisa kubonakala ngaphansi kwemibandela yokunciphisa, lapho ipuleti le-alloy 600 liyamelana nokugqwala ngezinhlobonhlobo zezinto ezahlukahlukene ze-organic ne-inorganic.

Ama-Fittings we-UNS N06600 Butt Welde futhi aqukethe i-1% manganese no-0.50% we-silicon nethusi. I-ASME SB366 I-Incontel 600 Butt Weld Fittings incibilika ngo-2580 degrees Fahrenheit. Ukufakwa kwama-contensing angama-600 kunokumelana okuhle kakhulu kokugqwala ekugqwaneni okukhohlisayo kanye ne-crevice.

I-copyright © zhengzhou Huitong Pipeline Equipment Co, Ltd. Wonke Amalungelo Agodliwe

Ama-fasteners we-alloy 718 (ama-UNS N07718 ama-fasteners) aqine kakhulu futhi amelana nebanga lokushisa elibanzi (-423 kuya ku-1300f).

Izicelo ezijwayelekile zokugqwala zifaka phakathi ukukhiqizwa kwe-titanium dioxide (indlela ye-chloride), ukuguqulwa kwe-perchlorethylene, i-vinyl chloride moner (VCM), kanye ne-magnesium chloride.

An-6625 wn flangs alloy 625, i-Incontel 625 Flange, i-N06625 Flange yi-nickel-chromium-molybdenum alloy esetshenziselwa amandla ayo aphezulu, ukuqina okuphezulu nokuphikiswa okuhle kakhulu. Amandla we-Alloy 625, ama-UN06625 asuselwa emthonjeni oqinile we-molybdenum ne-niobium kwi-nickel-chromium matrix yayo. Yize i-alloy yasungulwa amandla aphezulu okushisa, ukwakheka kwayo okugcwele kakhulu kuhlinzeka futhi okubalulekile kokuphikiswa okujwayelekile kokugqwala.

Ezindaweni ezinzima kakhulu ezilimazayo, inhlanganisela ye-nickel ne-chromium inikezela ukumelana namakhemikhali oxidizing, kanti okuqukethwe okuphezulu kwe-nickel kanye ne-molybdenum kunikeza ukumelana nezimo ezingezona zoxidizing.

I-Incons 718 yi-alloy esekelwe e-nickel-chromium evame ukusetshenziswa ezinhlalweni eziphakeme zokushisa ezinjenge-aerospace negesi turbines. Enye yezinto ezibaluleke kakhulu ekukhiqizweni kwe-ASTM B670 Incontel 718 Ishidi le-Plate Rolling. Kunezinhlobo ezimbili eziphambili zamapuleti we-Incon 718 atholakala emakethe: Amapuleti ashisayo asongwe namakhaza.

Amandla ayo avelele nobunzima ekushiseni kwamazinga okushisa avela kumazinga okushisa aphezulu kuya kokushisa okuphezulu kuze kube yi-2000¡Ã f (1093¡Ã c) atholakala ngokuyinhloko emiphumeleni ye-refloals columbium ne-chlybdenum ku-nickel-chromium matrix.

Amashubhu angenamthungo angama-600 angenamthungo we-Ex Enc N06600 ne-ASTM B167 yibo abakhiqizwayo ukuze bagxile ekucindezelweni okukhulu ngokweqile futhi beze newaranti enkulu.

Imishini yokucubungula amapayipi we-Welded ye-Incon 601 NCF amapayipi angama-600

Imiphumela emangalisayo ngokufakwa kwe-nickel ku-Incon 718 Amantongomane we-Hex. Namuhla, i-aerospace iseba imakethe elandelayo ye-Infolsol 718 hex bolts ngenxa yokusebenza kwayo okuphakeme namazinga okushisa aphansi.

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-Incons 718 iyi-Age Harshoble Alloy Chromium Alloy ehlanganisa ukumelana nokugqwala, amandla aphezulu kanye nemishini emihle. Amandla aphezulu we-creep at emazingeni okushisa aze afike ku-700¡Ãc.

Emazingeni okushisa aphakeme anvenue futhi ane-alloy ane-alloy abonisa ukumelana okuhle nokugqwala futhi anamandla aphezulu. I-alloy ibuye imelane ne-ammonia enezimo zakwa-ammonia, kanye ne-nitrogen kanye nokuzikhandla kwamagesi.

I-Incons 718 iqukethe ngokuyinhloko i-nickel (52%). Izakhi zezabelo zifaka i-iron (19%), i-chromium (18%), i-niobium + tantalum (5%), i-aluminium (0.5%), ngaphezu kwezinye izindlela zokulandela umkhondo njengeBaron, iCobalt, i-MANnganese kanye ne-Silicon.

Ukushiswa: Isicishamishi esicishiwe sifudunyezwa emazingeni okushisa afanele ngaphansi kwephuzu elibucayi AC1 isikhathi esithile, bese selipholile ngendlela ehlangabezana nesakhiwo nezakhiwo ezidingekayo.

I-625 inokumelana okuvelele ekuphathweni okukhohlisayo, ukugqwala kwe-crevice kanye nokugqwala kokuxhumana.

I-ASTM B564 Incontel 625 Flange Alloy 625, i-Incontel 625 Flange, i-N06625 Flange i-Nickel-Chromium-Molybdenum Alloy esetshenziselwa amandla ayo aphezulu asetshenziselwa ukumelana kahle. Amandla we-Alloy 625, ama-UN06625 asuselwa emthonjeni oqinile we-molybdenum ne-niobium kwi-nickel-chromium matrix yayo. Yize i-alloy yasungulwa amandla aphezulu okushisa, ukwakheka kwayo okugcwele kakhulu kuhlinzeka futhi okubalulekile kokuphikiswa okujwayelekile kokugqwala.

I-Coil 625 Coil ibonakala ngokumelana kwayo okuhle kwi-oxidation, ukugqwala okushisa kakhulu nokukhathala. I-ASTM B443 EX N06625 INCONEM PLATTE isetshenziswa kabanzi e-Aerospace, ukucubungula amakhemikhali kanye namafutha kanye negesi ngenxa yamandla ayo aphakeme, izinkambiso nokuqina okuphezulu.

I-Tonfesing 718 tubing namanye ama-alloys asuselwa kuma-nickel alungele ukwenziwa okusebenzayo kwamaphampu, ama-valves kanye nemishini yokulawula inqubo kumafutha nokukhishwa kwegesi.

Amapayipi angama-2.4851 ayaziwa ukuthi anokuqina okuphezulu kokuqina kwe-metallurgical. Okuqukethwe kwe-nickel, kuhlanganiswe nokuqukethwe kwe-chromium ephakeme ku-Inconlel 601 ipayipi elingenamthungo, akugcini nje ngokumelana nezindawo eziningi eziqukethe abezindaba ezilimazayo, kodwa nasezindaweni zokushisa eziphakeme.

I-ASTM B564 601 ephakanyisiwe ubuso be-Flange NCONELL 601 i-nickel-chromium alloy esetshenziselwa izinhlelo ezidinga ukumelana nokugqwala nokushisa. Le ncwadi ye-nickel ivelele ngenxa yokumelana nokumelana kwayo ku-oxidation ephezulu yokushisa i-oxidation, ihlala imelana ne-oxidation ngo-2200¡Ã f. alloy 601 ithuthukisa izikali ezilandelwa yi-oxide ezivimbela ngisho nezimo ezinzima zokuhamba nge-hormal.