English
I-Hastelloy C-276 (UNS N10276) – I-Nickel-Chromium-Molybdenum Alloy Yokumelana Nokugqwala Komhlaba Wonke Isithombe Esifakiwe
  • I-Hastelloy C-276 (UNS N10276) – I-Nickel-Chromium-Molybdenum Alloy Yokumelana Nokugqwala Komhlaba Wonke
  • I-Hastelloy C-276 (UNS N10276) – I-Nickel-Chromium-Molybdenum Alloy Yokumelana Nokugqwala Komhlaba Wonke
  • I-Hastelloy C-276 (UNS N10276) – I-Nickel-Chromium-Molybdenum Alloy Yokumelana Nokugqwala Komhlaba Wonke

I-Hastelloy C-276 (UNS N10276) – I-Nickel-Chromium-Molybdenum Alloy Yokumelana Nokugqwala Komhlaba Wonke

Incazelo emfushane:

I-Hastelloy C-276 (UNS N10276 /I-W.Nr. 2.4819 / NS334) iyi-alloy ye-nickel-chromium-molybdenum ene-tungsten eyengeziwe, eyaziwa kabanzi njenge-alloy evikela ukugqwala jikelele. I-Womic Steel inikeza i-Hastelloy C-276 ngezindlela eziningi zemikhiqizo kufaka phakathi ipayipi elingenamthungo, ipayipi elihlanganisiwe, ibha yensimbi, ipuleti lensimbi, ikhoyili yensimbi, umcu, ama-flange, izinto zokufaka, ama-forging, ucingo, nama-valve okucubungula amakhemikhali, i-petrochemical, i-flue gas desulfurization, ukwelashwa kwemfucuza yasolwandle, yenuzi, kanye nezicelo zemithi.


Imininingwane Yomkhiqizo

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukubuka Konke Komkhiqizo

I-Hastelloy C-276 iyi-alloy eguquguqukayo kakhulu evikela ukugqwala etholakalayo namuhla. Okuqukethwe kwayo okuphansi kakhulu kwekhabhoni ne-silicon kunikeza ukumelana okuvelele ekuqhekekeni kwemigodi, ukugqwala kwemisele, kanye nokuqhekeka kokugqwala ezindaweni ezinolaka. I-alloy ibonisa ukumelana okumangalisayo negesi ye-chlorine emanzi, i-hypochlorite, i-chlorine dioxide, kanye nama-chloride e-oxidizing. Isebenza ngokwethembeka kuma-acid e-sulfuric, hydrochloric, kanye ne-phosphoric kuwo wonke amazinga okushisa. Ngokungafani nezinye izinhlobo eziningi ze-alloy ezimelana nokugqwala, i-Hastelloy C-276 igcina ukumelana kwayo nokugqwala ngisho nasesimweni sokugqwala, okwenza ibe yindawo efanele imishini yokucubungula amakhemikhali ebalulekile lapho kudingeka khona ukwenziwa kwe-alloy. I-alloy iqukethe i-tungsten (3.0-4.5%) enikeza ukumelana okwengeziwe nokugqwala kwendawo futhi ithuthukisa ukusebenza okuphelele ezindaweni ezinzima.

Izici ezibalulekile zifaka:

  • Ukumelana nokugqwala okujwayelekileezinhlobonhlobo zemidiya enolaka
  • Ukumelana okuvelele kokugqwala kwemigodi kanye ne-crevice
  • Ukumelana okuhle kakhulu nokuqhekeka kokugqwala kokucindezeleka
  • Ukumelana okuphezulu negesi ye-chlorine emanzikanye nama-chloride akhipha i-oxidizing
  • Ukumelana nama-sulfuric, hydrochloric, kanye nama-phosphoric acid
  • Igcina ukumelana nokugqwala esimweni esihlanganisiwe
  • Okuqukethwe kwekhabhoni ephansi kanye ne-siliconukuze kuthuthukiswe ukuzinza

Ukwakheka Kwamakhemikhali

Isici Okuqukethwe (%) Indima
I-Nickel (Ni) Ibhalansi Isici sesisekelo, sinikeza ukumelana nokugqwala
I-Chromium (Cr) 14.5 – 16.5 Ukumelana ne-oxidation, kunikeza ukumelana nokugqwala ezindaweni ezikhipha i-oxidation
I-Molybdenum (Mo) 15.0 – 17.0 Ukumelana nokugqwala okuyinhloko kwemigodi kanye ne-crevice, ukumelana ne-asidi
I-Tungsten (W) 3.0 – 4.5 Ukumelana nokugqwala okuthuthukisiwe kwendawo, ukumelana ne-asidi
Insimbi (Fe) 4.0 – 7.0 Isakhi sesakhiwo, ukunciphisa izindleko
I-Cobalt (Co) ≤ 2.5 Isici esisele, esilawulwa ukusetshenziswa kwezikhali zenuzi
Ikhabhoni (C) ≤ 0.010 Ikhabhoni ephansi kakhulu ivimbela ukuzwela futhi igcina ukumelana nokugqwala
I-Silicon (Si) ≤ 0.08 I-Deoxidizer, ephansi kakhulu yokumelana nokugqwala
I-Manganese (Mn) ≤ 1.0 I-Deoxidizer
I-Vanadium (V) ≤ 0.35 Ukuhluzwa kokusanhlamvu
I-Phosphorus (P) ≤ 0.030 Ukungcola, okulawulwa ngokuqinile
I-Sulfur (S) ≤ 0.030 Ukungcola, okulawulwa ngokuqinile

 

Izakhiwo Zemishini

Izakhiwo Zokushisa Kwegumbi (Ezihlanganisiwe)

Impahla Isidingo se-ASTM Okujwayelekile Okufeziwe
Amandla Okudonsa ≥ 690 MPa (100 ksi) 690 – 860 MPa
Amandla Okukhiqiza (i-Offset engu-0.2%) ≥ 283 MPa (41 ksi) 283 – 350 MPa
Ukwelulwa ≥ 40% 40 – 55%
Ubulukhuni ≤ 100 HRB 85 – 95 HRB
Ubuningi 8.89 g/cm³  
Uhla Lokuncibilika 1325 – 1370°C  
Ukushisa Okuphezulu Ku-20°C 10.2 W/m·K  
Isilinganiso Sokwanda Kokushisa (20-100°C) 11.0 × 10⁻⁶/°C  
I-Modulus Enwebekayo 208 GPa  
Ukuvunyelwa Kwamagnetic Okungeyona i-magnetic  

Izakhiwo Zemishini Ezinokushisa Okuphezulu

Izinga lokushisa °C Amandla Okudonsa (i-MPa) Amandla Okukhiqiza (i-MPa)
20 690 – 860 283 – 350
100 645 260
200 610 240
300 580 220
400 540 210
500 500 200
600 460 190

 

Izinzuzo Eziyinhloko ze-Hastelloy C-276

Ukumelana Nokugqwala Komhlaba Wonke– I-Hastelloy C-276 ibhekwa njenge-alloy ekwazi ukumelana nokugqwala eguquguqukayo kakhulu etholakalayo namuhla. Inikeza ukumelana okuhle kakhulu kokubili kuma-asidi akhipha i-oxidation kanye nokunciphisa i-asidi, okwenza ifaneleke ukusetshenziswa lapho ukugeleza kwenqubo kungahluka phakathi kwezimo zokukhipha i-oxidation kanye nokunciphisa i-asidi. I-alloy isebenza ngokuthembekile ku-sulfuric acid, i-hydrochloric acid, i-phosphoric acid, i-nitric acid, kanye nama-asidi ahlukahlukene e-organic.

Ukumelana Okuhle Kokugqwala Nokugoba Kwezimbobo– Okuqukethwe okuphezulu kwe-molybdenum (15-17%) kunikeza ukumelana okumangalisayo nokugqwala kwemigodi ezindaweni eziqukethe i-chloride. Ingxubevange ayivikelekile ekugqwaleni kwemigodi emanzini olwandle nakwezinye izindawo ezisebenzisa i-chloride enamandla. Ukumelana kwayo nemigodi kuphakeme kakhulu kunensimbi engagqwali engu-316L kanye nezinye izinhlobo eziningi ze-alloy ezisekelwe ku-nickel.

Ukumelana Okuhle Kokuqhekeka Kokucindezeleka– I-Hastelloy C-276 ikhombisa ukumelana okuvelele ekuqhekekeni kokugqwala okubangelwa yi-chloride. I-alloy empeleni ayivikelekile ku-SCC ezindaweni ze-chloride lapho izinsimbi ezingagqwali ze-austenitic zingase zihluleke khona. Lokhu kuyenza ifaneleke ukusetshenziswa okubalulekile ezimbonini zasolwandle, zamakhemikhali, kanye nezamakhemikhali.

Ukushibilika kanye nokumelana nokugqwala ngemva kokushibilika– Ngokungafani nama-alloy amaningi amelana nokugqwala, i-Hastelloy C-276 igcina ukumelana kwayo nokugqwala esimweni sokushiswa. I-alloy ayidingi ukwelashwa kokushisa ngemva kokushiswa ukuze ibuyisele ukumelana nokugqwala. Ukumelana kwayo nokubola kokushiswa kuyenza ifaneleke kakhulu emishinini eyinkimbinkimbi eyenziwe ezimbonini zokucubungula amakhemikhali kanye ne-petrochemical.

Ukumelana negesi ye-Chlorine emanzi– I-Hastelloy C-276 ikhombisa ukumelana okungavamile negesi ye-chlorine emanzi, i-hypochlorite, i-chlorine dioxide, kanye nama-chloride a-oxidizing. I-alloy isetshenziswa kabanzi ezinqubweni ezihilela ama-compounds e-chlorine kanye ne-chlorine lapho ezinye izinto eziningi zingase zingasebenzi khona ngokushesha.

Ukumelana ne-Sulfur ne-Phosphoric Acids– Ingxubevange ikhombisa ukumelana okuhle kakhulu ne-sulfuric acid kulo lonke ububanzi bokuhlushwa emazingeni okushisa aphakathi nendawo. Iphinde imelane ne-phosphoric acid, okwenza ifaneleke ekukhiqizweni komanyolo we-phosphate kanye nezinye izinsizakalo ze-phosphoric acid.

Amandla Amahle Okushisa Okuphezulu– I-Hastelloy C-276 igcina izakhiwo eziwusizo zemishini emazingeni okushisa aphezulu. Ingxube igcina ukumelana kwayo nokugqwala kanye nokuqina kwesakhiwo ezindaweni ezinokushisa okuphezulu, ngokumelana okuhle kokunyenya okufika ku-400°C.

Ukuhambisana ne-NACE MR0175 / ISO 15156– I-Hastelloy C-276 ifanelekela ukusetshenziswa kwezinsizakalo ezimuncu embonini kawoyela negesi, imelana nokuqhekeka kokucindezeleka kwe-sulfide (SSC) kanye nokuqhekeka okubangelwa yi-hydrogen (HIC) ezindaweni eziqukethe i-H₂S.

Amafomu Omkhiqizo Atholakalayo avela ku-Womic Steel

Ipayipi Elingenamthungo kanye Neshubhu Elingenamthungo

  • Ububanzi Bangaphandle:6mm – 300mm
  • Ubukhulu Bodonga:1mm – 30mm
  • Ubude:Kufika ku-12m
  • Amazinga:I-ASTM B622, i-ASTM B829, i-ASME SB-622
  • Izicelo:Amashubhu okushintshanisa ukushisa, amapayipi enqubo yamakhemikhali, izinhlelo zokuphatha i-asidi, iziteshi zemithi
  • Amagama angukhiye:Ipayipi elingenamthungo le-Hastelloy C-276, ipayipi le-UNS N10276, ipayipi le-2.4819, ipayipi elingenamthungo le-alloy C-276

Ipayipi Elihlanganisiwe

  • Ububanzi Bangaphandle:50mm – 1200mm
  • Ubukhulu Bodonga:1.0mm – 25mm
  • Amazinga:I-ASTM B619, i-ASTM B626, i-ASME SB-619, i-ASME SB-626
  • Izicelo:Amapayipi enqubo anobubanzi obukhulu, izinhlelo zokususa i-flue gas desulfurization, ama-chemical reactor
  • Amagama angukhiye:Ipayipi elihlanganisiwe le-Hastelloy C-276, ipayipi le-alloy C-276 ERW, ipayipi le-nickel elinobubanzi obukhulu

Ibha Yensimbi (Eyindilinga, Eyisikwele, Eyisicaba, Ene-Hex)

  • Ububanzi:6mm – 300mm
  • Ubuso:Igoqwe ngokushisa, Igqamile (idonswe kubanda), Iphansi, Ijikile
  • Amazinga:I-ASTM B574, i-ASME SB-574
  • Izicelo:Iziqu zamavalvu, izikhonkwane, imiphini, amaphampu, isitokwe somshini, izinto zokufaka
  • Amagama angukhiye:Ibha eyindilinga ye-Hastelloy C-276, isitokhwe sebha se-UNS N10276, ibha ye-nickel alloy

Ipuleti Lensimbi Neshidi

  • Ubukhulu:1mm – 100mm
  • Ububanzi:Kufika ku-2500mm
  • Amazinga:I-ASTM B575, i-ASME SB-575
  • Izicelo:Amagobolondo emikhumbi, amapuleti okushintshanisa ukushisa, izingxenye zesakhiwo, izikhala ze-flange, izintambo zamakhemikhali ethangi
  • Amagama angukhiye:Ipuleti le-Hastelloy C-276, ishidi le-alloy C-276, ipuleti le-N10276

Ikhoyili Yensimbi Nokugoqa

  • Ubukhulu:0.5mm – 6.0mm
  • Ububanzi:10mm – 1500mm
  • Amazinga:I-ASTM B575
  • Izicelo:Izingxenye ezakhiwe, izimbobo, amalunga okunweba, izitembu, amapayipi anodonga oluncane
  • Amagama angukhiye:Ikhoyili ye-Hastelloy C-276, umugqa we-nickel alloy

Ama-Flanges kanye nokufakwa kwamapayipi

  • Izinhlobo:Intamo Ehlanganisiwe, Ukushelela, Ukungaboni, Ukushintshwa Kwesokhethi, Okunentambo, I-Lap Joint
  • Osayizi:1/2" – 48"
  • Isilinganiso Sokucindezela:Ibanga 150 - Ibanga 2500
  • Amazinga:I-ASTM B564, i-ASME SB-564, i-ASME B16.5, i-ASME B16.47
  • Izinto zokufaka:Izindololwane, Ama-Tee, Ama-Reducer, Ama-Caps, Ama-Stub End, Ama-Coupling
  • Amagama angukhiye:Ama-flange e-Hastelloy C-276, ukufakwa kwamapayipi e-alloy C-276, i-UNS N10276 weld neck flange

Ukuthunga

  • Izinhlobo:Amasongo, amadiski, imiphini, imizimba yamavalvu, izingxenye zephampu, amajiyometri enziwe ngokwezifiso
  • Isisindo:Kufika ku-3,000kg ngesiqephu ngasinye
  • Amazinga:I-ASTM B564, i-ASME SB-564
  • Amagama angukhiye:I-Hastelloy C-276 forging, indandatho ye-alloy C-276, ibhlogo elenziwe nge-forging

Amavalvu e-Hastelloy C-276

  • Izinhlobo:Amavalvu ebhola, Amavalvu esango, Amavalvu eglobe, Amavalvu okuhlola, Amavalvu epulagi
  • Osayizi:1/2" – 24"
  • Isilinganiso Sokucindezela:Ibanga 150 - Ibanga 2500
  • Ibanga Lokushisa:-196°C kuya ku-+400°C
  • Izindinganiso Zokuklama:I-API 608, API 6D, BS 6364, ASME B16.34
  • Izihlalo:I-Stellite enobuso obuqinile, i-PCTFE (cryogenic), i-RPTFE, i-PEEK
  • Ukusebenza:Isandla, I-Pneumatic, Ugesi
  • Izicelo:Isevisi yamakhemikhali enzima, ukuphathwa kwe-asidi, ama-reactor emithi, isevisi ye-chlorine emanzi
  • Amagama angukhiye:I-valve yebhola ye-Hastelloy C-276, i-valve yesango le-alloy C-276, i-valve evikela ukugqwala

Ucingo neziphethu

  • Ububanzi bentambo:0.5mm – 12mm
  • Iziphethu:Ukukhiqizwa kwentwasahlobo ngokwezifiso
  • Amazinga:I-ASTM B574
  • Amagama angukhiye:Ucingo lwe-Hastelloy C-276, iziphethu ze-alloy C-276, ucingo lwe-alloy nickel

I-Hastelloy C-276 vs Inconel 625 vs Incoloy 825

Impahla I-Hastelloy C-276 I-Inconel 625 I-Incoloy 825
Okuqukethwe kwe-Nickel Ibhalansi ≥58% 38-46%
Okuqukethwe kwe-Chromium 14.5-16.5% 20-23% 19.5-23.5%
Okuqukethwe kwe-Molybdenum 15-17% 8-10% 2.5-3.5%
Okuqukethwe kwe-Tungsten 3-4.5% Akukho Akukho
Okuqukethwe kwe-Iron 4-7% ≤5% ≥22%
Inani le-PREN ~67 ≥45 ~36
Ukumelana ne-asidi Okuphakeme Kuhle Kuhle kakhulu
Ukumelana ne-Chlorine Emanzi Kuhle kakhulu Kuhle Okumaphakathi
Ukumelana Nokuphonsa Okuphakeme Kuhle kakhulu Kuhle
Ukumelana Namanzi Olwandle Okuphakeme Okuphakeme Kuhle
Ukushibilika Kuhle kakhulu Kuhle kakhulu Kuhle kakhulu
Izindleko Okuphakeme kakhulu Phezulu Okumaphakathi

Ungayikhetha nini i-Hastelloy C-276:Izicelo ezidinga ukumelana nokugqwala okuphezulu kakhulu ezindaweni ezinzima okuhlanganisa igesi ye-chlorine emanzi, imifudlana ye-acid exubile, kanye nemidiya ye-chloride enamandla lapho ezinye izinsimbi zihluleka khona. Ukumelana nokugqwala okuphezulu kwe-pitting kanye ne-crevice kuqinisekisa izindleko eziphakeme.

Isikhathi sokukhetha i-Inconel 625:Izinhlelo zokusebenza ezidinga kokubili ukumelana okuhle nokugqwala kanye namandla okushisa aphezulu. Zinhle kakhulu emanzini olwandle nasezindaweni ezikhipha i-oxidation, ezinamandla angcono emazingeni okushisa aphezulu kune-C-276.

Isikhathi sokukhetha i-Incoloy 825:Izinhlelo zokusebenza ezidinga ukumelana okuhle nokugqwala ezindaweni ezine-asidi ngezindleko eziphansi. Kuhle kakhulu kwinsizakalo ye-sulfuric ne-phosphoric acid, kufanelekile kwinsizakalo emuncu, kodwa ngokumelana okuphansi kwe-pitting kune-C-276 noma i-625.

Ukusetshenziswa kwe-Hastelloy C-276

Ukucubungula Amakhemikhali– I-Hastelloy C-276 isetshenziswa kabanzi kuma-reactor, ama-heat exchanger, amakholomu okuhluza, izinhlelo zamapayipi, amaphampu, nama-valve aphatha amakhemikhali anamandla afaka phakathi i-sulfuric acid, i-hydrochloric acid, i-phosphoric acid, ama-chlorine compounds, nama-organic acid. Ukumelana nokugqwala kwe-alloy okujwayelekile kwenza ifaneleke ezinqubweni lapho imidiya egqwalisayo ingahluka khona noma lapho i-chemistry ingalawulwa ngokunembile.

Isevisi ye-Whirlpool Emanzi– Ingxubevange iyinto ekhethwayo yokuphatha igesi ye-chlorine emanzi, okuhlanganisa izitshalo zokuphuza i-chlorine, izinhlelo zokomisa i-chlorine, ukukhiqizwa kwe-chlorine dioxide, kanye nokukhiqizwa kwe-hypochlorite. Ukumelana kwayo ne-chlorine emanzi kanye ne-chlorine amakhemikhali akunakuqhathaniswa nezinye izinto eziningi.

Ukususwa Kwegesi Ye-Flue (FGD)– I-Hastelloy C-276 isetshenziswa ezinhlelweni ze-FGD ezitshalweni zamandla ezisebenzisa amalahle ukuze kusetshenziswe imibhoshongo yokuhlanza, imibhobho yokuvuselela, izingxenye zefeni yomusi omanzi, ama-agitator, ama-baffle, kanye nemibhobho yoketshezi. Ukumelana kwe-alloy ne-acid condensate kanye nezindawo eziqukethe i-chloride kuqinisekisa impilo ende yenkonzo kulezi zinhlelo zokusebenza ezidinga amandla.

Imboni Yezinhlayiya Nephepha– Ingxube isetshenziswa kuma-pulp digesters, imishini yokumhlopheza, kanye nezinhlelo zokubuyisa amakhemikhali lapho ukuchayeka kumakhemikhali anamandla kanye nokushisa okuphezulu kuvamile.

Ukucubungula Kwemithi Nokudla– I-Hastelloy C-276 isetshenziswa kuma-reactor emithi, emithonjeni yokubilisa, kanye nemishini yokucubungula ukudla lapho ukumelana nokugqwala kanye nobumsulwa bomkhiqizo kubalulekile khona. Ukumelana kwayo nokugqwala kuqinisekisa ukuthi akukho ukungcoliswa kwemikhiqizo yemithi noma yokudla.

Ukwelashwa Kwemfucuza Yenuzi– Ingxube isetshenziswa ekucubungulweni kabusha kwemfucuza yenuzi kanye nasezindaweni zokwelashwa kwemfucuza enemisebe lapho kudingeka khona ukumelana ne-nitric acid kanye nezindawo ezinemisebe.

Imikhumbi kanye ne-Offshore– I-Hastelloy C-276 isetshenziswa ekufakeni amapayipi amanzi olwandle, imishini yesikhulumi sasogwini, kanye nezingxenye zangaphansi kolwandle lapho ukumelana nomgodi obangelwa yi-chloride kanye nokugqwala kwemifantu kubalulekile.

Uwoyela negesi– Ingxube isetshenziswa ekukhiqizweni kwegesi emuncu, imishini ye-wellhead, kanye nemigqa yokugeleza kwamanzi angaphansi kolwandle edinga ukumelana nokugqwala kwe-H₂S, CO₂, kanye ne-chloride. Ukuhambisana kwayo ne-NACE MR0175 / ISO 15156 kuqinisekisa ukusebenza okuthembekile kwesevisi emuncu.

Amazinga kanye Nemininingwane

Ifomu Lomkhiqizo Izinga le-ASTM Izinga le-ASME
Ipayipi/Ishubhu Elingenamthungo I-ASTM B622, i-ASTM B829 I-ASME SB-622, SB-829
Ipayipi Elihlanganisiwe I-ASTM B619, i-ASTM B626 I-ASME SB-619, SB-626
Ibha/Induku I-ASTM B574 I-ASME SB-574
Ipuleti/Ishidi/Umcu I-ASTM B575 I-ASME SB-575
Ukuthunga I-ASTM B564 I-ASME SB-564
Izinto zokufaka I-ASTM B366 I-ASME SB-366
Ukuqokwa kwe-UNS N10276  
Inombolo ye-Werkstoff 2.4819  
Ukuqokwa kwe-DIN I-NiMo16Cr15W  
Ilingana NesiShayina I-NS334  

 

imibuzo ejwayelekile ukubuzwa

Q: Kungani i-Hastelloy C-276 ibhekwa njengengxubevange "ejwayelekile" engagqwali?

A: I-Hastelloy C-276 inikeza ukumelana okuvelele kokubili kuma-asidi akhipha i-oxidizing kanye nokunciphisa, igesi ye-chlorine emanzi, ama-chloride, kanye nohlu olubanzi lwemidiya enamandla. Ukuguquguquka kwayo ezindaweni eziningi ezibolayo kuyenza ifaneleke ukusetshenziswa lapho ukugeleza kwenqubo kungahluka khona noma lapho kukhona khona ama-asidi axubile. Ayikho enye ingxubevange enikeza ukumelana okubanzi kangaka kokugqwala.

U: Uyini umehluko phakathi kweHastelloy C-276 ne-Inconel 625?

A: I-Hastelloy C-276 ine-molybdenum ephezulu (15-17% vs 8-10%) futhi iqukethe i-tungsten (3-4.5%), enikeza ukumelana nokugqwala okuphezulu kwemigodi kanye nokuqhekeka, ikakhulukazi ekunciphiseni izindawo ezine-asidi. I-Inconel 625 iqukethe i-niobium yokuqinisa futhi inamandla okushisa aphezulu kune-C-276. Khetha i-C-276 yokumelana nokugqwala okuphezulu; khetha i-625 yezinhlelo zokusebenza ezidinga ukumelana nokugqwala kanye namandla okushisa aphezulu.

Q: Ingabe i-Hastelloy C-276 idinga ukwelashwa kokushisa ngemva kokushisela?

A: Cha. Enye yezinzuzo ezibalulekile ze-Hastelloy C-276 ukuthi igcina ukumelana kwayo nokugqwala esimweni sokushiselwa. Okuqukethwe kwe-alloy okuphansi kwekhabhoni kanye ne-silicon kuqinisekisa ukumelana nokubola kokushiselwa kanye nokugqwala phakathi kwe-granular ngaphandle kokwelashwa kokushisa ngemuva kokushiselwa.

Q: Ingabe i-Hastelloy C-276 ifanelekile ukuseviswa kwamanzi olwandle?

A: Yebo. I-Hastelloy C-276 ikhombisa ukumelana okuvelele nokugqwala kwemigodi emanzini olwandle. Ifanelekela amapayipi amanzi olwandle, imishini yesikhulumi sasogwini, kanye nezingxenye zangaphansi kolwandle lapho ukugqwala kwe-chloride kuyinkinga.

Q: Iyini i-Hastelloy C-276 yaseShayina elingana nayo?

A: Izinga elilinganayo lesiShayina yi-NS334 (耐蚀合金). Ivame ukubhekiselwa kuso ngesikhundla sayo se-UNS u-N10276 kanye nenombolo ye-Werkstoff engu-2.4819.

Q: Yimaphi amafomu omkhiqizo atholakalayo eHastelloy C-276?

A: I-Womic Steel inikeza i-Hastelloy C-276 ngepayipi elingenamthungo, ipayipi elihlanganisiwe, ibha yensimbi, ipuleti lensimbi, ikhoyili yensimbi, umcu, ama-flange, ukufakwa kwamapayipi, izinto zokubopha, ucingo, nama-valve. Imininingwane ephelele yomkhiqizo kanye nobubanzi bosayizi kubhalwe esigabeni sokutholakala komkhiqizo.

Xhumana ne-Womic Steel

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I-imeyili: sales@womicsteel.com

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I-Womic Steel – Umlingani wakho othembekile wepayipi elingenamthungo le-Hastelloy C-276 (UNS N10276), ipayipi elihlanganisiwe, ibha yensimbi, ipuleti lensimbi, ikhoyili yensimbi, ama-flange, izinto zokufakelwa, ama-forging, nama-valve okucubungula amakhemikhali, isevisi ye-chlorine emanzi, ukususwa kwegesi yoketshezi, ukusetshenziswa kwemithi kanye nokwelashwa kwemfucuza yenuzi emhlabeni jikelele. Ukulandelela okugcwele, ukuhambisana ne-NACE MR0175, isitifiketi senhlangano yokuhlukaniswa, kanye nemibhalo ye-EN 10204 Type 3.1/3.2 iyatholakala

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