Enaboli

Ngokwengeziwe, izakhiwo ze-alloy zikwenza kube yindlela enhle kakhulu yezicelo zamanzi olwandle, kufaka phakathi ukukhululeka ekuhlaseleni kwasendaweni (okukhohlisayo kanye nokugqwala kwama-croring)

I-Incoloy Alloy 800 \ 800h \ 800ht fasteners (amantongomane kanye nama-bolts) wokumelana ngokweqile ngisho nasezindaweni ezihlonishwayo. Ngenxa ye-nickel ephezulu kanye nokuqukethwe kwe-chromium, incoloy 800 hex ikhanda ama-bolts wenqaba i-oxidation kanye ne-caribuzization emazingeni okushisa aphezulu. Ibhalansi yamakhemikhali ivumela incoloy amantongomane ayisikwele angama-800h ukukhombisa ukumelana okuhle nokuzikhandla, ukwenza i-oxididing and nitrises.

Incoloy 800h no-800ht bangamalungu omndeni we-incoloy 800 ama-alloys futhi abe nokwakheka kwamakhemikhali okufanayo, kodwa amazinga ahlukene kancane ekhabhoni, i-titanium ne-aluminium. Sikhiqiza incoloy 800 \ h \ h \ ht fasteners ngokumelana kahle ne-oxidation, amanzi kanye nokunciphisa izindawo. Ngenxa yamandla abo amahle kakhulu nobulukhuni, lezi zi-fasteners zingasebenza kahle ekushiseni okuphezulu nasezindaweni eziphakeme zokucindezela.

I-Incoloy 825 i-fasteners yayiyingxenye ebalulekile yomugqa womkhiqizo wethu wokuqala. I-Boltport ngumkhiqizi owaziwayo nomhlinzeki we-Incoloy 825 fasteners enjenge-bolts ye-Stud, ama-hex bolts, ama-hex ama-hex amantongomane anama-hex, ama-washer aphansi, ama-washers asentwasahlobo nokuningi. Lawa ma-fasteners angu-Alloy 825 afakwa futhi akhiwa efektri yethu esitokisini esiqediwe.

Yaziwa ngokuthi yi-alloy engamelana ukushisa, i-Incontel 825 inezakhiwo ezinhle kakhulu. Izakhiwo ezithakazelisa kakhulu ze-Incoloy 825 fasteners ukumelana kwazo okuphezulu kanye namandla aphezulu emishini naphezu kokuvezwa isikhathi eside ukushisa. Ukubaluleka kwalezi zimfanelo ikakhulukazi kubhekwa njengokugxekwana kwezimboni eziningi. Ngakho-ke, ukusetshenziswa kwe-ASTM B425 ANS N08825 Bolts kuvame ukuhlotshaniswa nezimboni ezinjengemishini yokulawula ukungcoliswa, umhlangano we-oyili nowegesi, kanye nokuhlangana kwamakhemikhali.

Alloy 925 \ Coloy 925 \ x N09925 yi-nickel-iron-chromium alloy enobungane be-molybdenum, ithusi, i-titanium ne-aluminium ne-aluminium. Ukungezwa ngakunye kwalaba kudlala indima yabo ekwenzeni i-Alloy 925 yaba namandla aphezulu anokuphikiswa okuhle kakhulu kokugqwala. I-Alloy 925 isetshenziswa ezinhlobonhlobo zezicelo ku-oyili ongahluziwe kanye nezimboni zegesi zemvelo ngenxa yokumelana nokuqhekeka kwengcindezi ye-sulfide ukucindezela kanye nokuqhekeka kokugqwayiza kwengcindezi, okwenza kube yi-alloy ephelele yezakhi ze-Downhole kanye nezakhi zegesi eziphezulu.

Enye yezinzuzo eziphambili zokusebenzisa ama-nickel alloys ukuthi bavame ukungamelana namazinga okushisa aphezulu. I-ASTM B425 ANC N08825 BAR STOCK inokuqukethwe kwe-nickel phakathi kwama-38% no-46% futhi iyakwazi ukubekezelela ibanga lokushisa eliphakeme ngokulinganayo ngaphandle kokuthinta amandla ayo aphezulu. Le mpahla iwusizo ikakhulukazi kwizicelo ezibandakanya ukuphindwaphindwa kawoyela wenuzi, lapho i-Incoloy 825 Square Bar ibhekwa njenge-value-engeza. Esikhathini esiphindiseleleni senuzi, inqubo ifaka ukuhlukanisa amakhemikhali afana nemikhiqizo yokweqa kanye ne-uranium eyeqile kusuka kuphethiloli esetshenzisiwe.

I-Incoloy 800 Bolts ilungele kahle izinhlelo zokusebenza ezidinga ukwakhiwa okuzinzile namandla amahle ngokuchayeka isikhathi eside kumazinga okushisa aphezulu. Lezi zimbotshana zisetshenziswa ezinhlobonhlobo zezimboni ezibandakanya izindawo ezilonakalisayo kanye namazinga okushisa aphezulu. Uchungechunge lwe-Incoloy 800 lwama-nickel alloys lufaka infoloy 800, 800h no-800ht. Konke lokhu kuyafana ngaphandle kokuqukethwe okuphezulu kwe-carbon ku-aloy engu-800h nokungezwa okungama-1.20% aluminium ne-titanium kuya kwe-800ht kuya kwe-800ht kuya kwe-800ht kuya kwe-800ht. I-Incoloy 800H inikezela ngezakhiwo ezithuthukisiwe zokucindezela ukucindezela ngaphezulu kwama-800. Incoloy 800ht ithuthukisa lokhu ngokuqhubekayo ukuqinisekisa ukusebenza okuphezulu okuphezulu.

I-Alloy 825 Bolts inezakhiwo ezinhle zemishini ezivela emazingeni okushisa aphansi kuya emazingeni okushisa aphezulu afinyelela ku-1000¡ãf. Izinguquko ezisetshenziswayo ezinciphisa kakhulu i-couctity kanye namandla omthelela avela lapho kusetshenziswa emazingeni okushisa angenhla kwe-1000¡Ãf.

I-Incoloy Alloy 800 Round Rods isetshenziswa ezinhlobonhlobo zezicelo ezifana ne-nitric acid catalyst isekela, ama-reformer autlet pigtails kanye nama-manvers atholakalayo, ama-runsels wokushisa, imithambo yengcindezi kanye nezinto ezishisayo. Imikhiqizo yethu yathuthukiswa ngocwaningo lwemakethe futhi iyazinza ekuguquleni izitayela zemakethe. I-Incoloy 800 Bar inye enye i-nickel-chromium alloy emelana namazinga okushisa aphezulu kanye nokugqwala.

Ama-alloys achungechunge angama-800 akhiwa ngawo-1950s. Ngaleso sikhathi, uNikel wayefuna ukuzivikela. Ukwakha izinto zokuvimbela zokushisa nokugqwala ngokuqukethwe okuphansi kwe-nickel kokusetshenziswa kwezentengiso, kwenziwa ama-alloys we-800. I-Incoloy 800 inezinguquko ezi-2 eziphawuleka. Alloy 800h (uns n08810) ukhawulela okuqukethwe kwekhabhoni kuya ekugcineni okuphezulu kohlu oluyamukelekayo lwe-incoloy 800. I-Alloy 800 ht (ama-nc8811) akhawulela isiphelo esiphakeme. Izinzuzo ze-Chemistry Chemistry ziholela emandleni aphezulu we-creep kanye nokusebenza kwengcindezi.

I-Incoloy 800-800h-800ht nuts yi-nickel-iron-chromium alloys ngokumelana kahle kokugqwala ezindaweni eziphakeme zokushisa. Waziwa nangokuthi ama-desteners we-UNS N08800 ama-Fasteners, ama-desteners we-UNS N08811, le mihlangano ilungele ukucutshungulwa kwe-hydrocarbon, amashubhu ama-catalyst kanye ne-convect \ amashubhu \

Alloy 800 bolts (WNR 1.4876 Bolts) Melana nokungafani ngenxa yokuqunjelwa kwesigaba se-nigma-esihlasela kanye nokuqhekeka kwe-chloride ukuxabana kwengcindezelo. Inokuguqulwa okwengeziwe kumazinga ahlanganisiwe we-aluminium ne-titanium (0.85-1.20%) ukuqinisekisa ukusebenza okuphezulu okuphezulu okuphezulu. Lokhu kubizwa ngokuthi ama-ans n08800 bolts futhi empeleni afaka izinhlelo zokusebenza eziphezulu zokushisa. Ngasikhathi sinye, ukumelana nokugqwala kwalezi zigaxa kuphakeme impela. Sinikeza lezi zinhlobo zama-alloys kuwo wonke amabanga ezibonakalayo, osayizi nosayizi.

I-Alloy 925 iyi-alloy esekwe ku-nickel enokungezwa okukhulu kwe-iron ne-chromium, kodwa futhi ne-molybdenum, ithusi, i-titanium ne-aluminium. Inhlanganisela yamandla aphezulu nokuphikiswa kokugqwala yenza ilungele izinhlelo zokusebenza ezinjengama-valves, ama-hanger, amaphakethe namapayipi ezindaweni ezihlonishwayo zegesi. Ingase futhi isetshenziselwe ama-fasteners kanye nemisele yepompo ezindaweni zasolwandle.

I-Incoloy 800h imigoqo eyindilinga iyaziwa nangokumelana nokumelana ne-oxidation kanye ne-caribuzization, ngisho nasemazingeni okushisa aphezulu. Lokhu kusho ukuthi le migoqo ilungele izinhlelo zokusebenza zokushisa eziphakeme. Lesi sici senziwe incoloy 800ht imigoqo eyindilinga ethandwa embonini ye-petrochemical. Ukuba khona kukaNickel ku-alloy kunomthelela ekumelaneni kwalo ekuqhekekeni kwengcindezelo kwe-chloride ukuqhekeka, okuyisici esibalulekile se-Alloy 800h.

I-Alloy 926 iyinsimbi e-suuntenitic ye-molybdenum engenacala ngokumelana kahle nezinhlobonhlobo zezindawo ezilimazayo. Inhlanganisela ye-molybdenum ne-nitrogen ekwakhiweni kwayo kumelana nokugqwala okukhohlisayo kanye ne-crevice, ngenkathi ithusi lithuthukisa ukumelana ne-sulfuric acid, kuyilapho i-nitrogen inyusa isivuno namandla ashubile.

I-926 iyi-alloy yensimbi engenasici enokwakheka kwamakhemikhali okufana ne-alloy 904l nge-0.2% nitrogen no-6.5% molybdenum. Okuqukethwe kwe-molybdenum kanye ne-nitrogen kuthuthukisa kakhulu ukumelana nokugqwala okukhohlisayo kanye nokuqina kwe-crevice emithonjeni yezemidiya. Ngasikhathi sinye, i-nickel ne-nitrogen akugcini ngokuqinisekisa ukuqina kwesigaba se-metallographic, kodwa futhi kunciphisa ukuthambekela kokuhlukaniswa kwezinto ezinhlangeni phakathi kwenqubo ye-armal noma inqubo ye-welding kangcono kunokuqukethwe kwe-nitrogen. Nickel alloy. I-926 inokuphikiswa okuhlukile kokugqwala emifihlo ye-chloride ion media ngenxa yokumelana kwayo okuhle kakhulu kokonakala kwasekhaya kanye nokuqukethwe kwe-alloy engu-25%.

Ibhalansi yamakhemikhali ivumela i-alloy ukuthi ikhombise ukumelana kahle ne-caribuzization, oxidation kanye ne-nitriding atmosheres. I-800ht ngeke ifinyezwe ngisho nangemva kwezikhathi ezinde zokusetshenziswa ku-1200-1600 deg F Range lapho ama-sten amaningi angenamikhawulo eba brittle. Izici ezinhle kakhulu ezakha amakhaza ezihambisana ngokujwayelekile ezihambisana ne-nickel-chromium alloys ziboniswa nge-800ht. Lapho kubanda kumiswa kakhulu usayizi wokusanhlamvu ukhiqiza indawo engabonakali engabonakali ebizwa ngokuthi "ama-peel we-orange". I-800ht ingafakwa amasu ajwayelekile asetshenziswa kuma-steres angenasici.

I-Incoloy 825 Alloy yi-chromium, i-nickel, i-alloy esekelwe yensimbi ngaphezu kwethusi ne-molybdenum. Inokumelana okuqinile kwe-redox acid nokuqhekeka kokugqwala kwengcindezelo. Ngaphezu kwalokho, kumelana ngokuphelele nokukhonkotha, ukuhlukunyezwa kanye nokuguguleka. Ngaphezu kwalokho, imelana ngokuphelele ne-phosphoric ne-sulfuric acid. Konke lokhu kuye kwashukumisela abakhiqizi ukuthi basebenzise i-incoloy alloys lapho benza i-Incoloy 825 Bar. Ngaphezu kwalokho, umkhiqizo unamandla aphezulu ashubile, ukuguquguquka, ukuqina nokuqina. I-Bar ye-Incoloy 825 inokunemba okuhle okunempilo, ukwakhiwa okunamandla nokuqedela ubuhle obuhle kakhulu ukubekezelela imithwalo esindayo nokugcina amazinga okushisa aphezulu.

Incoloy 800-800h-800ht bolts iyi-nickel-iron-chromium alloy enamandla amahle kanye nokumelana ne-oxidation kanye nokuqeqeshwa ngaphansi kokuvezwa okuphezulu. Lezi zinhlamvu ze-nickel ziyefana, ngaphandle kokuthi i-alloy engu-800h inokuqukethwe okuphezulu kwe-carbon, futhi kufike ku-1.20% aluminium ne-titanium ku-alloy. Ukumelana nokugqwala okujwayelekile kubhekwa ngabaningi ukuze kube kuhle kakhulu. I-Alloys 800h no-800ht babonisa ubuqili obuhle kakhulu kanye nokuphazamiseka kwengcindezi ngaphansi kwezimo eziveziwe.

Yize lokho okuqukethwe kunamandla amahle ashubile ekushiseni okuphezulu ngokulinganisela, ukusetshenziswa kwe-Incoloy 800 Round Bar kumazinga okushisa aphakeme kuholela ekunciphiseni amandla ayo. Kodwa-ke, njenge-alloys yensimbi engenasici engagqwali, i-UN088111 Bright Bar isifakazele ukuthi iyimpahla ewusizo, ikakhulukazi ezindaweni ezinamazinga aphezulu e-Complosomive Media.

I-Incoloy Alloy 800 Round Bar ilingana ngamakhemikhali nge-Incoloy 800 Bar, ngokubekezelela okuthile kwe-aluminium, okuqukethwe kwe-titanium kanye nekhabhoni. Lawa anx n08811 incoloy 800 imigoqo eyindilinga itholakala kumakhasimende ethu abalulekile ebubanzilweni obubanzi, ubukhulu bokuhlukanisa nosayizi ukulungisa izinhlaka ngentengo efinyeleleka ngokuphelele.

Lezi incoloy 800ht bolt ellow zenziwa ngezinto ezisezingeni eliphakeme ezifuywayo eziholela ekutholeni okuphezulu kwekhwalithi ephezulu ye-incoloy 800ht bolt elbow. Baphinde bathobele ngokulandela amazinga nemithetho esebenzayo. Ngokwengeziwe, kulandelwa izindinganiso ezidingekayo, imithetho nemihlahlandlela ekwakheni le nkomba ye-incoloy 800ht bolted, okuholela kumkhiqizo osezingeni eliphakeme. Lezi incoloy 800ht bolt ellow nazo zenziwa kahle.

Incoloy 800 iyi-nickel, iron ne-chromium based alloy. I-Incoloy 800 Bar ayisaziwa kuphela ngamandla ayo amahle, kepha futhi imelana nokumelana okuhle ne-oxidation kanye ne-caribuzization lapho kuvezwa amazinga okushisa aphezulu. Ama-alloys amabili angeziwe angasuselwa ku-incoloy 800. Bangama-incoloy 800h ne-incoloy 800ht.

Imigoqo eyindilinga ye-Alloy 800 isetshenziselwa inkonzo emazingeni okushisa aphansi, futhi ama-800 nawo amelana nokugqwala kwamanzi. I-Incoloy Alloy 800 Round Bar inikeza amandla aphezulu kanye nokumelana namazinga okushisa aphakeme. Sihlinzeka ngamabha we-UNS N08800 Round ngamasayizi ahlukahlukene nobukhulu ngokuya ngezidingo zamakhasimende.

I-Encoloy Alloys ingeyomndeni we-Inconfel. Lokhu kusho ukuthi i-alloy ingasetshenziswa emazingeni okushisa aphezulu. Emazingeni okushisa aphezulu, inkinga ehlotshaniswa namamaki athile wensimbi engenasici ayi-oxidation. Ukwakheka kwamakhemikhali kwe-fasteners ye-incoloy 800 kubavumela ukuthi basetshenziswe emazingeni okushisa aphezulu. Ukuqukethwe okuphezulu kwekhabhoni, amathuba amaningi okumele abekezelela amazinga okushisa aphakeme. Ngakho-ke, abakhiqizi bakhiqiza ama-alloys asuselwa kuma-ans n08800 bolts, abizwa nge-alloy 800h kanye ne-alloy 800ht, ezinezingoma ezihlukile zamakhemikhali.

I-Alloy 625 ihlinzekwa ngokuvamile esimweni esiveziwe, ukuhlinzeka ngozolwazi oluphambili ngesikhathi sokubukwa kanye nensizakalo elandelayo. I-Incon 625 Alloy ithole ukuthi inokumelana nosawoti futhi usawoti noma amanzi abhulekiyo, lapho i-chloride ion ibangela ukuqina okukhohlisayo kanye nokuqina kwe-crevice ukuze kusungulwe. Ngenxa yalokhu, amapayipi okubutha igesi omuncu akhiwe nge-solid (noma i-clad) incoy alloy engu-625 futhi esetshenziswa ekushiseni kokushisa kwamanzi emanzini okuhlaziya, izitshalo zamandla, kanye nezinsizakalo eziphezulu zaphezulu ezivame ukudinga lokhu.

I-Bolt iyi-nickel-iron-chromium alloy enamandla amahle futhi ukumelana kahle ne-oxidation kanye nokuzivocavoca ezindaweni eziphakeme zokushisa. I-Inxonte 800ht Hex Bolts iyi-auntenitic ephezulu yamandla esiqinile solution Ni-Fe-CR Alloy ngamazinga alawulwayo we-C, al, TI, TI ne-MG okuqukethwe. I-Inxonte 800ht Heavy Duty Hex Bolts isetshenziswa ezinhlobonhlobo zezicelo ezibandakanya ukuvezwa kwezindawo ezilonakalisayo kanye namazinga okushisa aphezulu, izitshalo zamandla okushisa, izitshalo zamandla enuzi kanye ne-pulp nephepha.

Inhlanganisela ye-nickel ne-chromium ihlinzeka ngokuvikelwa ku-oxidizing kanye nokunciphisa amazulu. Okuqukethwe okuphezulu kwe-nickel kubuye kunikeze ukumelana ne-chloride ion ukuxabana kokugqwayiza kwengcindezelo. Ukumelana nokugqwala okukhonkotha kanye ne-crevice nakho kuhle kakhulu. I-alloy ikhiqizwa inqubo yokukhumbula i-vacuum, kepha ingahlinzekwa ngokusebenzisa umoya ukuncibilikisa i-electrode (var noma eSR) umkhuba uma imvume yezinto ezibonakalayo Imvume.

I-Incoloy wnr 1.4876 ama-bolts anokumelana kahle nokugqwayiza okuhle futhi agweme ukwehluleka ngenxa yokugqwala komoya. Okuqukethwe okuthuthukile kwe-molybdenum okugxile ekubuzeleni ubungozi ekugqwaneni okukhonkotha. Isetshenziswa kwiphakeji equkethe i-molybdenum-equkethe i-auntenitic alloy alloy, ikhabhoni ephansi. Ngaphezu kwalokho, isetshenziselwa ukufudumala kwama-steel adinga izakhiwo ezilwa nokugqwala.

Ama-bolts namantongomane awela ngaphansi kwe-ASTM B166 Ukucaciswa komsebenzi oshisayo nobandayo wokusebenza kwe-600 ibha, ama-bar bolts namantongomane. Izindinganiso ziyahlukahluka kusuka ku-DIN, ASTM, BS nawo wonke amanye amazinga aphesheya. Ama-fasteners angama-600 angama-600 angahluka ngobude obude obungokwezifiso kanye ne-3mm kuya ku-200mm, futhi futhi ngosayizi abavela ku-M36 no-3 \ 6 "kuya ku-2". Kunezinhlobo ezahlukene zama-bolts namantongomane kuma-fasteners we-alloy angama-600 afana nama-t-nuts, amantongomane wephaneli, amantongomane ahlangana nama-lag kanye ne-hex bolts.