I-Incoloy 800H (UNS N08810) – I-Nickel-Iron-Chromium Alloy Yesevisi Yokucwila Emazingeni Okushisa Aphezulu

Incazelo emfushane:

I-Incoloy 800H (UNS N08810 /I-W.Nr. 1.4958 / NS112) iyi-alloy ye-nickel-iron-chromium eyenzelwe ngqo isevisi yokumelana nokushisa okuphezulu ngaphezu kuka-815°C (1500°F). I-Womic Steel inikeza i-Incoloy 800H ngezindlela eziningi zemikhiqizo kufaka phakathi ipayipi elingenamthungo, ipayipi elihlanganisiwe, ibha yensimbi, ipuleti lensimbi, ikhoyili yensimbi, umcu, ama-flange, izinto zokufaka, ama-forging, nama-valve okucubungula i-petrochemical, ukuqhekeka kwe-ethylene, ukuguqulwa kwe-steam, ukwelashwa kokushisa, kanye nezicelo zokukhiqizwa kwamandla enuzi.

Sithumelele i-imeyili Imininingwane Yomkhiqizo

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukubuka Konke Komkhiqizo

I-Incoloy 800H iyinhlobonhlobo yokushisa okuphezulu ye-Incoloy 800 enokuqukethwe kwekhabhoni okulawulwayo (0.05-0.10%) kanye nesakhiwo sokusanhlamvu okuhle okuqinisekisiwe (ASTM 5 noma okuqinile) ukuze kuthuthukiswe amandla okuqhekeka kokuqhekeka emazingeni okushisa aphezulu. Igama elithi "H" lisho insizakalo yokuqhekeka "Yokushisa Okuphezulu". Ngokungafani ne-Incoloy 800 ejwayelekile, efanelekile insizakalo evamile yokushisa okuphezulu, i-Incoloy 800H inikeza amandla okuqhekeka okuthuthukisiwe kakhulu emazingeni okushisa angaphezu kuka-815°C ngokulawula okunembile kwamakhemikhali kanye nokwenza ngcono usayizi wokusanhlamvu. Lokhu kwenza kube yinto ekhethwayo yamashubhu okuguqula i-petrochemical, izingxenye zesithando somlilo esiqhekeka i-ethylene, nezinye izinhlelo zokusebenza ezidinga insizakalo yesikhathi eside emazingeni okushisa aphezulu.

Izici ezibalulekile zifaka:

Amandla aphezulu okuqhekeka nokuqhekekaemazingeni okushisa angaphezu kuka-815°C
Ukumelana okuhle kakhulu kwe-oxidationkufika ku-1093°C (2000°F)
Okuqukethwe kwekhabhoni okulawulwayo(0.05-0.10%) ukuze kuthuthukiswe ukuqhekeka
Usayizi wokusanhlamvu oqinisekisiwe(ASTM 5 noma eqine kakhulu) ukuze kuthuthukiswe ukumelana nokuqhekeka
Ukumelana okuvelele kwe-carburization kanye ne-nitridation
Ukumelana okuhle nezindawo ze-nitric acid kanye ne-chloride
Ukushibilika okuhle kakhulu kanye nokuthungwa

Ukwakheka Kwamakhemikhali

Isici	Okuqukethwe (%)	Indima
I-Nickel (Ni)	30.0 – 35.0	Ukumelana nokugqwala, i-austenite stabilizer
I-Chromium (Cr)	19.0 – 23.0	Ukumelana ne-oxidation, kwakha isikali se-Cr₂O₃ esivikelayo
Insimbi (Fe)	Ibhalansi (≥39.5)	Ingxenye yesisekelo, ingxenye yesakhiwo engabizi kakhulu
Ikhabhoni (C)	0.05 – 0.10	Amandla okuhamba, alawulwa ukuze kuthuthukiswe izakhiwo zokushisa okuphezulu
I-Aluminium (Al)	0.15 – 0.60	Ukumelana ne-oxidation, ukwakheka kwesikali se-Al₂O₃
I-Titanium (i-Ti)	0.15 – 0.60	Ukuqinisa umngcele wokusanhlamvu, i-carbide yangaphambili
I-Manganese (Mn)	≤ 1.50	I-Deoxidizer
I-Silicon (Si)	≤ 1.00	I-Deoxidizer
Ithusi (Cu)	≤ 0.75	Isici esisele
I-Sulfur (S)	≤ 0.015	Ukungcola okulawulwayo

Izakhiwo Zemishini

Izakhiwo Zokushisa Kwegumbi (Ezihlanganisiwe)

Impahla	Isidingo se-ASTM	Okujwayelekile Okufeziwe
Amandla Okudonsa	≥ 450 MPa (65 ksi)	450 – 510 MPa
Amandla Okukhiqiza (i-Offset engu-0.2%)	≥ 170 MPa (25 ksi)	170 – 210 MPa
Ukwelulwa	≥ 30%	30 – 45%
Ubulukhuni	≤ 92 HRB	80 – 90 HRB
Ubuningi	7.94 g/cm³
Uhla Lokuncibilika	1357 – 1385°C
Ukushisa Okuphezulu Ku-20°C	11.2 W/m·K
Isilinganiso Sokwanda Kokushisa (20-100°C)	14.0 × 10⁻⁶/°C
I-Modulus Enwebekayo	196 GPa

Amandla Okuqhekeka Nokuqhekeka – Incoloy 800H vs Standard 800

Izinga lokushisa	Ukucindezeleka (i-MPa)	Impilo Yokuqhekeka	I-Incoloy 800H	I-Incoloy 800 (Ejwayelekile)
815°C	80	Amahora ayi-100	✓	✓
815°C	60	Amahora ayi-1,000	✓	✓
870°C	65	Amahora ayi-100	✓	—
870°C	45	Amahora ayi-1,000	✓	—
927°C	35	Amahora ayi-100	✓	—
927°C	20	Amahora ayi-1,000	✓	—
1000°C	20	Amahora ayi-100	✓	—

Izinzuzo Eziyinhloko ze-Incoloy 800H

Amandla Aphezulu Okuqhekeka Kokuqhekeka– Igama elithi “H” libonisa ukuthi i-Incoloy 800H yenzelwe ngqo isevisi yokudonsa ukushisa okuphezulu. Ngokuqukethwe kwekhabhoni okulawulwayo (0.05-0.10%) kanye nosayizi wezinhlamvu (ASTM 5 noma ezinkulu), i-Incoloy 800H inikeza amandla okudonsa athuthukisiwe kakhulu uma kuqhathaniswa ne-Incoloy 800 ejwayelekile emazingeni okushisa angaphezu kuka-815°C. Ku-870°C, amandla okudonsa amahhashi amahora ayi-1,000 angama-45 MPa — aphezulu kakhulu kune-800 ejwayelekile.

Ukumelana Okuhle Kakhulu Kokuxiliswa Kwe-Oxidation– I-Incoloy 800H yakha isikali se-Cr₂O₃ oxide esinamathela ngokuqinile esihlinzeka ngokuvikelwa okuhle kakhulu ezindaweni ezikhipha i-oxidation kufika ku-1093°C (2000°F). Ukwengezwa kwe-aluminium (0.15-0.60%) kuthuthukisa kakhulu ukumelana ne-oxidation ngokufaka isandla engqimbeni ye-Al₂O₃ evikelayo esibonakalayo sensimbi-oxide, kuthuthukiswe ukunamathela kwesikali futhi kuvimbele ukuqhekeka ngaphansi kwezimo zokujikeleza kokushisa.

Usayizi Wokusanhlamvu Olawulwayo– I-Incoloy 800H ikhiqizwa ngosayizi wezinhlamvu oqinisekisiwe we-ASTM 5 noma oqinile. Isakhiwo sezinhlamvu eziqinile sinciphisa ukushelela komngcele wezinhlamvu emazingeni okushisa aphezulu, okuhlinzeka ngokumelana okuphezulu kokukhukhuleka. Lokhu kuyisici esibalulekile sokuhlukanisa kusuka ku-Incoloy 800 ejwayelekile, engenazo izidingo ezithile zosayizi wezinhlamvu.

Ukumelana ne-Carburization– Ezindaweni ezicebile ngekhabhoni (izitofu zokuqhekeka kwe-ethylene, abaguquli bomusi), i-Incoloy 800H imelana ne-carburization kangcono kunezinye izinhlobo eziningi ze-alloy ezingamelani nokushisa. Lokhu kuvimbela uthuli lwensimbi nokuqhekeka, kwandisa kakhulu impilo yamashubhu ekusebenzeni kwe-petrochemical lapho amashubhu ensimbi yekhabhoni angase angasebenzi kahle phakathi nezinyanga.

Ukumelana Okuhle ne-Nitric Acid nama-Chlorides– Okuqukethwe okuphezulu kwe-nickel (30-35%) kunikeza ukumelana okuhle nokuqhekeka kokugqwala kwe-chloride stress, kuyilapho okuqukethwe kwe-chromium kunikeza ukumelana okuhle kakhulu ne-nitric acid, okwenza i-Incoloy 800H ifanele imishini yesitshalo se-nitric acid.

Ukushibilika Okuhle Kakhulu– I-Incoloy 800H ingashintshwa kalula kusetshenziswa i-TIG, i-MIG, ukushintshwa kokumelana, nezinye izinqubo ezijwayelekile. Kunconywa ukufanisa insimbi yokugcwalisa i-ERNiFeCr-1 (AWS A5.14). Ukwelashwa kokushisa ngemva kokushintshwa akudingeki ezinhlotsheni eziningi zokusebenza.

I-Incoloy 800H vs Incoloy 800 vs Incoloy 800HT

Impahla	I-Incoloy 800	I-Incoloy 800H	I-Incoloy 800HT
I-UNS	N08800	N08810	N08811
I-Werkstoff	1.4876	1.4958	1.4959
Okuqukethwe kwekhabhoni	≤ 0.10%	0.05 – 0.10%	0.06 – 0.10%
Usayizi Wezinhlamvu	Akukho okuqondile	I-ASTM 5 noma ngaphezulu	I-ASTM 5 noma ngaphezulu
Isilinganiso se-Ti/Al	Akukho okuqondile	Akukho okuqondile	≥ 5:1
Amandla Okuhamba	Kuhle	Okuphakeme	Okuphakeme kakhulu
Ukumelana ne-Oxidation	Kuhle kakhulu	Kuhle kakhulu	Kuhle kakhulu
Isicelo Esiyinhloko	Izinga lokushisa eliphezulu elijwayelekile	Ayikwazi ukukhukhuleka	Okudinga kakhulu ukukhukhuleka

Isikhathi sokukhetha i-Incoloy 800H:Izicelo ezidinga ukumelana nokuqhekeka kwesikhathi eside emazingeni okushisa angaphezu kuka-815°C, njengeziguquli ze-petrochemical, izitofu zokuqhekeka kwe-ethylene, kanye namapayipi okushintshanisa ukushisa lapho amandla okuqhekeka nokuqhekeka ebaluleke khona.

Isikhathi sokukhetha i-Incoloy 800HT:Izinhlelo zokusebenza ezidinga amandla aphezulu kakhulu okuqhekeka kokuqhekeka emazingeni okushisa aphezulu lapho isilinganiso se-Ti/Al ≥ 5:1 sinikeza ukumelana okwengeziwe kokuqhekeka okungaphezu kwama-800H.

Amafomu Omkhiqizo Atholakalayo avela ku-Womic Steel

Ipayipi Elingenamthungo kanye Neshubhu Elingenamthungo

Ububanzi Bangaphandle:6mm – 350mm (1/4" – 14")
Ubukhulu Bodonga:1mm – 40mm (Hlela kusukela ku-5S kuya ku-XXS)
Ubude:Kufika ku-12m
Amazinga:I-ASTM B407, i-ASTM B829, i-ASME SB-407
Izicelo:Amashubhu okushintshanisa ukushisa, amashubhu okuguqula, amashubhu esithando, amapayipi okucubungula, amashubhu e-superheater
Amagama angukhiye:Ipayipi elingenamthungo le-Incoloy 800H, ipayipi le-UNS N08810, ipayipi le-1.4958, ipayipi elingenamthungo le-alloy 800H, ipayipi lokulungisa

Ipayipi Elihlanganisiwe

Ububanzi Bangaphandle:50mm – 1200mm (2" – 48")
Ubukhulu Bodonga:1.0mm – 25mm
Amazinga:I-ASTM B514, i-ASTM B515, i-ASME SB-514
Izicelo:Amapayipi enqubo anobubanzi obukhulu, izingxenye zesithando somlilo, amagobolondo okushintshanisa ukushisa
Amagama angukhiye:Ipayipi elihlanganisiwe le-Incoloy 800H, ipayipi le-alloy 800H ERW, ipayipi le-nickel elinobubanzi obukhulu

Ibha Yensimbi (Eyindilinga, Eyisikwele, Eyisicaba)

Ububanzi:6mm – 400mm
Ubuso:Igoqwe ngokushisa, Igqamile (idonswe kubanda), Iphansi, Ijikile
Amazinga:I-ASTM B408, i-ASME SB-408, i-AMS 5766
Izicelo:Iziqu zamavalvu, izikhonkwane, imiphini, isitokwe somshini, amaroli esithando
Amagama angukhiye:Ibha eyindilinga ye-Incoloy 800H, isitokhwe sebha se-UNS N08810, ibha ye-nickel alloy, i-AMS 5766

Ipuleti Lensimbi Neshidi

Ubukhulu:1mm – 100mm
Ububanzi:Kufika ku-2500mm
Amazinga:I-ASTM B409, i-ASME SB-409, i-AMS 5871
Izicelo:Amagobolondo emikhumbi, amapuleti okushintshanisa ukushisa, izingxenye zesakhiwo, izikhala ze-flange, amapuleti esitofu somlilo
Amagama angukhiye:Ipuleti le-Incoloy 800H, ishidi le-alloy 800H, ipuleti le-N08810, ipuleti le-alloy lokushisa eliphezulu

Ikhoyili Yensimbi Nokugoqa

Ubukhulu:0.5mm – 6.0mm
Ububanzi:10mm – 1500mm
Amazinga:I-ASTM B409
Izicelo:Izingxenye ezakhiwe, izimbobo, amalunga okunwebeka, amapayipi anodonga oluncane
Amagama angukhiye:Ikhoyili ye-Incoloy 800H, umugqa we-nickel alloy

Ama-Flanges kanye nokufakwa kwamapayipi

Izinhlobo:Intamo Ehlanganisiwe, Ukushelela, Ukungaboni, Ukushintshwa Kwesokhethi, Okunentambo, I-Lap Joint
Osayizi:1/2" – 48" (DN15 – DN1200)
Isilinganiso Sokucindezela:Ibanga 150 - Ibanga 2500
Amazinga:I-ASTM B564, i-ASME SB-564, i-ASME B16.5, i-ASME B16.47
Amagama angukhiye:Ama-flange e-Incoloy 800H, i-alloy 800H weld neck flange, ukufakwa kwe-N08810

Ukuthunga

Izinhlobo:Amasongo, amadiski, imiphini, imizimba yamavalvu, izingxenye ze-turbine, amajiyometri enziwe ngokwezifiso
Isisindo:Kufika ku-5,000kg ngesiqephu ngasinye
Amazinga:I-ASTM B564, i-ASME SB-564, i-AMS 5766
Amagama angukhiye:I-Incoloy 800H forging, indandatho ye-alloy 800H, ibhlogo elenziwe

Amavalvu e-Incoloy 800H

Izinhlobo:Amavalvu ebhola, Amavalvu esango, Amavalvu eglobe, Amavalvu okuhlola
Osayizi:1/2" – 24" (DN15 – DN600)
Isilinganiso Sokucindezela:Ibanga 150 - Ibanga 2500
Ibanga Lokushisa:-196°C kuya ku-+815°C
Izindinganiso Zokuklama:I-API 608, i-API 6D, i-ASME B16.34
Izihlalo:I-Stellite enobuso obuqinile, i-RPTFE
Ukusebenza:Isandla, I-Pneumatic, Ugesi
Izicelo:Ukuhlukaniswa kwenqubo yokushisa okuphezulu, imigqa yokuphakelayo yabaguquli, ukulawulwa kwe-heat exchanger

Izicelo ze-Incoloy 800H

Ukuguqulwa Nokuqhekeka Kwamakhemikhali– I-Incoloy 800H iyinto ejwayelekile yamashubhu okuguqula izinto kuma-steam methane reformers (SMR), amashubhu e-ethylene cracking furnace radiant, amashubhu e-pyrolysis furnace, kanye nama-outlet manifolds. Emazingeni okushisa angaphezu kuka-870°C, amandla e-alloy okuqhuma-ukuqhuma andisa impilo yamashubhu kakhulu uma kuqhathaniswa nensimbi engagqwali ejwayelekile engu-800 noma engagqwali engagqwali engamelana nokushisa.

Izingxenye Zesithando Sezimboni– Ingxube isetshenziswa kumashubhu akhanyayo, ama-muffle, ama-retort, amathreyi, amabhasikidi, amapuleti omlilo, ama-roller omlilo, kanye namashubhu okuvikela i-thermocouple emisebenzini yokwelapha ukushisa efinyelela ku-1093°C.

Ipayipi Lokushisa Okuphezulu kanye Nokushisa Okusha– I-Incoloy 800H isetshenziswa kuma-superheater kanye nama-reheater ukuze kukhiqizwe ugesi kanye nezinqubo zezimboni ezidinga ukumelana ne-oxidation yokushisa okuphezulu kanye nokukhukhuleka emazingeni okushisa angaphezu kuka-815°C.

Amandla eNyukliya– Ingxube isetshenziswa kumapayipi ejeneretha yomusi wenuzi, kuma-heat exchanger aphakathi nendawo, kanye nezingxenye eziyinhloko ze-reactor lapho kudingeka khona ukumelana nokushisa okuphezulu kanye nokumelana nokugqwala.

Izitshalo ze-Nitric Acid– I-Incoloy 800H isetshenziswa emishinini yesitshalo se-nitric acid lapho kudingeka khona kokubili ukumelana nokushisa okuphezulu kanye ne-asidi, okuhlanganisa amashubhu e-ammonia oxidizer kanye nama-heater egesi yangemuva.

Ukukhiqizwa kwe-Amoniya– Ingxube isetshenziswa kubaguquli be-ammonia synthesis kanye nabaguquli abadinga ukumelana nezimo ze-hydrogen ne-nitrogen ezishisa kakhulu ezinokumelana nokuqhekeka.

Amazinga kanye Nemininingwane

Ifomu Lomkhiqizo	Izinga le-ASTM	Izinga le-ASME	Izinga le-AMS
Ipayipi/Ishubhu Elingenamthungo	I-ASTM B407	I-ASME SB-407	—
Ipayipi Elihlanganisiwe	I-ASTM B514, i-ASTM B515	I-ASME SB-514, SB-515	—
Ibha/Induku	I-ASTM B408	I-ASME SB-408	I-AMS 5766
Ipuleti/Ishidi/Umcu	I-ASTM B409	I-ASME SB-409	I-AMS 5871
Ukuthunga	I-ASTM B564	I-ASME SB-564	I-AMS 5766
Ukuqokwa kwe-UNS	N08810
Inombolo ye-Werkstoff	1.4958
Ukuqokwa kwe-DIN	I-NiCrFe
Ilingana NesiShayina	I-NS112

imibuzo ejwayelekile ukubuzwa

U: Uyini umehluko phakathi kwe-Incoloy 800 ne-Incoloy 800H?

A: I-Incoloy 800H inokuqukethwe kwekhabhoni okulawulwayo (0.05-0.10%) kanye nosayizi wokusanhlamvu okuqinisekisiwe (ASTM 5 noma okuqinile), okunikeza amandla okuqhekeka okuthuthukisiwe kakhulu emazingeni okushisa angaphezu kuka-815°C. I-Incoloy 800 ejwayelekile inekhabhoni engu-≤0.10% engenasidingo sosayizi wokusanhlamvu, okwenza ifanelekele insizakalo evamile yokushisa okuphezulu kodwa ayilungiselelwe ukumelana nokuqhekeka.

Q: Lingakanani izinga lokushisa eliphezulu lesevisi ye-Incoloy 800H?

A: Ngokumelana nokushiswa kwe-oxidation, i-Incoloy 800H ingasetshenziswa kufika ku-1093°C (2000°F). Ngokuqina kwesakhiwo kanye nokumelana nokushelela, kunconywa isevisi eqhubekayo kufika ku-870-927°C kuye ngamazinga okucindezeleka. Ku-1000°C, i-alloy inikeza ukumelana nokushelela okuwusizo kwezicelo eziningi.

Q: Ingabe i-Incoloy 800H ingashiselelwa kalula?

A: Yebo. I-Incoloy 800H ingashintshwa kusetshenziswa i-TIG, i-MIG, ukushintshwa kokumelana, nezinye izinqubo ezijwayelekile. Kunconywa ukufanisa insimbi yokugcwalisa i-ERNiFeCr-1 (AWS A5.14). Akudingeki ukushisa uma ubukhulu bungaphansi kuka-15mm. Ezigabeni ezijiyile, ukwelashwa kokushisa ngemuva kokushintshwa kungacatshangelwa ukubuyisela ukumelana kokuqhekeka.

Q: Kuyini okulingana ne-Incoloy 800H ngesiShayina?

A: Okulingana nesiShayina yi-NS112. Leli banga lihambisana nezindinganiso ze-GB/T 15007 zama-alloys asekelwe ku-nickel.

Q: Yimaphi amafomu omkhiqizo atholakalayo e-Incoloy 800H?

A: I-Womic Steel inikeza i-Incoloy 800H ngepayipi elingenamthungo, ipayipi elihlanganisiwe, ibha yensimbi, ipuleti lensimbi, ikhoyili yensimbi, umcu, ama-flange, ukufakwa kwamapayipi, izinto zokubopha, nama-valve. Imininingwane ephelele yomkhiqizo kanye nobubanzi bosayizi kubhalwe esigabeni sokutholakala komkhiqizo.

Xhumana ne-Womic Steel

Iwebhusayithi: www.womicsteel.com

I-imeyili: sales@womicsteel.com

Ucingo / WhatsApp / WeChat:

UVictor: +86 15575100681

UJack: +86 18390957568

Insimbi Yom-Womic – Umlingani wakho othembekile wepayipi elingenamthungo le-Incoloy 800H (UNS N08810), ipayipi elihlanganisiwe, ibha yensimbi, ipuleti lensimbi, ikhoyili yensimbi, ama-flange, izinto zokufaka, ama-forging, nama-valve okulungisa i-petrochemical, ukuqhekeka kwe-ethylene, ukukhiqizwa kwesithando somlilo, kanye nezinhlelo zokusebenza ezingashisi kakhulu emhlabeni jikelele. Ukulandelela okugcwele, isitifiketi somphakathi wokuhlukanisa, kanye nemibhalo ye-EN 10204 Type 3.1/3.2 iyatholakala.