Izinto zokwakha

304 insimbi engagqwali iyona evame kakhulu insimbi engagqwali. Insimbi iqukethe kokubili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% no-10.5%)[1] izinsimbi njengezinto eziyinhloko ezingezona insimbi. Kuyinsimbi engagqwali ye-austenitic.Uma kuziwa ekusebenziseni, i-SS304 ingatholakala kumasinki asekhishini nakwezinye izinto ezisetshenziswayo njengamathosta namahhavini ama-microwave. I-SS304 iphinde isetshenziselwe ukwenza imikhumbi yokucindezela, izembozo zamasondo kanye nokwakha ama-facade.

304 insimbi engagqwali iyona evame kakhulu insimbi engagqwali. Insimbi iqukethe kokubili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% no-10.5%)[1] izinsimbi njengezinto eziyinhloko ezingezona insimbi. Kuyinsimbi engagqwali ye-austenitic.Uma kuziwa ekusebenziseni, i-SS304 ingatholakala kumasinki asekhishini nakwezinye izinto ezisetshenziswayo njengamathosta namahhavini ama-microwave. I-SS304 iphinde isetshenziselwe ukwenza imikhumbi yokucindezela, izembozo zamasondo kanye nokwakha ama-facade.

304 insimbi engagqwali iyona evame kakhulu insimbi engagqwali. Insimbi iqukethe kokubili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% no-10.5%)[1] izinsimbi njengezinto eziyinhloko ezingezona insimbi. Kuyinsimbi engagqwali ye-austenitic.Uma kuziwa ekusebenziseni, i-SS304 ingatholakala kumasinki asekhishini nakwezinye izinto ezisetshenziswayo njengamathosta namahhavini ama-microwave. I-SS304 iphinde isetshenziselwe ukwenza imikhumbi yokucindezela, izembozo zamasondo kanye nokwakha ama-facade.

304 insimbi engagqwali iyona evame kakhulu insimbi engagqwali. Insimbi iqukethe kokubili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% no-10.5%)[1] izinsimbi njengezinto eziyinhloko ezingezona insimbi. Kuyinsimbi engagqwali ye-austenitic.Uma kuziwa ekusebenziseni, i-SS304 ingatholakala kumasinki asekhishini nakwezinye izinto ezisetshenziswayo njengamathosta namahhavini ama-microwave. I-SS304 iphinde isetshenziselwe ukwenza imikhumbi yokucindezela, izembozo zamasondo kanye nokwakha ama-facade.

304 insimbi engagqwali iyona evame kakhulu insimbi engagqwali. Insimbi iqukethe kokubili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% no-10.5%)[1] izinsimbi njengezinto eziyinhloko ezingezona insimbi. Kuyinsimbi engagqwali ye-austenitic.Uma kuziwa ekusebenziseni, i-SS304 ingatholakala kumasinki asekhishini nakwezinye izinto ezisetshenziswayo njengamathosta namahhavini ama-microwave. I-SS304 iphinde isetshenziselwe ukwenza imikhumbi yokucindezela, izembozo zamasondo kanye nokwakha ama-facade.

304 insimbi engagqwali iyona evame kakhulu insimbi engagqwali. Insimbi iqukethe kokubili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% no-10.5%)[1] izinsimbi njengezinto eziyinhloko ezingezona insimbi. Kuyinsimbi engagqwali ye-austenitic.Uma kuziwa ekusebenziseni, i-SS304 ingatholakala kumasinki asekhishini nakwezinye izinto ezisetshenziswayo njengamathosta namahhavini ama-microwave. I-SS304 iphinde isetshenziselwe ukwenza imikhumbi yokucindezela, izembozo zamasondo kanye nokwakha ama-facade.

304 insimbi engagqwali iyona evame kakhulu insimbi engagqwali. Insimbi iqukethe kokubili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% no-10.5%)[1] izinsimbi njengezinto eziyinhloko ezingezona insimbi. Kuyinsimbi engagqwali ye-austenitic.Uma kuziwa ekusebenziseni, i-SS304 ingatholakala kumasinki asekhishini nakwezinye izinto ezisetshenziswayo njengamathosta namahhavini ama-microwave. I-SS304 iphinde isetshenziselwe ukwenza imikhumbi yokucindezela, izembozo zamasondo kanye nokwakha ama-facade.

304 insimbi engagqwali iyona evame kakhulu insimbi engagqwali. Insimbi iqukethe kokubili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% no-10.5%)[1] izinsimbi njengezinto eziyinhloko ezingezona insimbi. Kuyinsimbi engagqwali ye-austenitic.Uma kuziwa ekusebenziseni, i-SS304 ingatholakala kumasinki asekhishini nakwezinye izinto ezisetshenziswayo njengamathosta namahhavini ama-microwave. I-SS304 iphinde isetshenziselwe ukwenza imikhumbi yokucindezela, izembozo zamasondo kanye nokwakha ama-facade.

304 insimbi engagqwali iyona evame kakhulu insimbi engagqwali. Insimbi iqukethe kokubili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% no-10.5%)[1] izinsimbi njengezinto eziyinhloko ezingezona insimbi. Kuyinsimbi engagqwali ye-austenitic.Uma kuziwa ekusebenziseni, i-SS304 ingatholakala kumasinki asekhishini nakwezinye izinto ezisetshenziswayo njengamathosta namahhavini ama-microwave. I-SS304 iphinde isetshenziselwe ukwenza imikhumbi yokucindezela, izembozo zamasondo kanye nokwakha ama-facade.

304 insimbi engagqwali iyona evame kakhulu insimbi engagqwali. Insimbi iqukethe kokubili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% no-10.5%)[1] izinsimbi njengezinto eziyinhloko ezingezona insimbi. Kuyinsimbi engagqwali ye-austenitic.Uma kuziwa ekusebenziseni, i-SS304 ingatholakala kumasinki asekhishini nakwezinye izinto ezisetshenziswayo njengamathosta namahhavini ama-microwave. I-SS304 iphinde isetshenziselwe ukwenza imikhumbi yokucindezela, izembozo zamasondo kanye nokwakha ama-facade.

I-ASTM B619 UNS N10276 Alloy C276 Tube ihlanganisa amakilasi ama-2 ngaphansi kwalokhu kucaciswa. Ekilasini loku-1, i-Hastelloy C276 Tube ihlinzekwa ngendlela eshiselwe futhi enesixazululo esine-annealed noma lawa mashubhu angashiselwa kanye nosayizi kanye nesisombululo.

I-Incoloy 825 iyingxubevange ye-nickel iron chromium enezengezo ze-molybdenum, ithusi ne-titanium. Ukwakheka kwamakhemikhali kwale nickel steel alloy yakhelwe ukuhlinzeka ukumelana nezindawo eziningi ezigqwalayo.

I-Inconel 600 alloy iyingxubevange ye-nickel chromium stabilized. Inokumelana ne-oxidation okuhle kakhulu emazingeni okushisa aphezulu. Ngaphezu kwalokho, inokumelana okuhle kakhulu ne-carburizing kanye ne-chloride equkethe umkhathi. I-alloy engeyona kazibuthe enezakhiwo ezinhle kakhulu zemishini. I-Inconel 601 iyisisetshenziswa esisekelwe ku-chromium ne-nickel sohlelo lokusebenza oludinga ukumelana nokushisa nokugqwala. Lesi sici sigqama ukumelana nokushisa okuphezulu kwe-oxidation.

Ngakho-ke imithi yokuqinisa imvula ayidingeki. Le nhlanganisela yezakhi iphinde ibe nesibopho sokumelana okuphakeme nenhlobonhlobo yezindawo ezonakalisayo ezinobunzima obungavamile kanye nemiphumela yokushisa ephezulu efana ne-oxidation kanye ne-carburization.

I-Hastelloy Alloys Directory
Ama-alloys e-HASTELLOY Amelana nokuCorrosion asetshenziswa kakhulu yizimboni zokucubungula amakhemikhali. Isidingo sokusebenza okuthembekile siholela ekwamukelweni kwabo nasekukhuleni ezindaweni zamandla, ezempilo nezemvelo, uwoyela negesi, izimboni zemithi kanye ne-flue gas desulfurization.

I-Hastelloy B2 iyingxubevange eyenziwe nge-nickel ekwazi ukumelana ne-hydrochloric acid kukho konke ukugxila namazinga okushisa.

I-NAS NW276 iyingxubevange ye-Ni Cr Mo ekwazi ukumelana nokugqwala okuhle kakhulu kukho kokubili i-oxidizing kanye nokunciphisa umkhathi. Kule alloy, imvula ye-carbide endaweni ethintekile ekushiseni (HAZ) iyacindezelwa futhi ukumelana nokugqwala kuthuthukiswa ngokunciphisa okuqukethwe kwe-C no-Si.

I-VDM Alloy N10675 iyi-nickel molybdenum Alloy ekwazi ukumelana nokugqwala. Le ingxubevange ibonakala ukumelana okuphezulu ngokumelene ne-hydrochloric acid kanye neminye imithombo yokunciphisa inhlobonhlobo yokushisa nokugxila.

Isetshenziswa ezinhlelweni ze-flue gas desulfurization ngenxa yokumelana kwayo okuhle kakhulu nama-sulfur compounds nama-ion e-chloride abalwe kuma-scrubber amaningi. Ingxubevange ye-C 276 inokumelana okuhle nokugoba nokugcizelela ukuqhekeka kokugqwala. Futhi ingenye yezinto ezimbalwa ezimelana nemiphumela elimazayo yegesi ye-chlorine emanzi, i-hypochlorite, ne-chlorine dioxide.

I-alloy 22 (UNS N06022) iyingxubevange ye-Nickel Chromium Molybdenum Tungsten ene-Iron elawulwayo. Ngenxa yokuqukethwe kwe-Alloy 22 le alloy ibonisa ukumelana okuhle kakhulu nakho kokubili i-oxidising nokunciphisa izindawo ze-asidi kanye nalezo eziqukethe ama-asidi axubile.

Izibophelelo ze-Monel K500 zifakwa ngokushisa noma zisetshenziswe ukuze kuthinte imvula. Le nqubo ibizwa ngokuthi ukuqina kweminyaka. Lezi zibophelelo zinokuthambekela okukhulu kokucindezela ukuqhekeka kokugqwala endaweni ehlukahlukene enokhahlo lapho zivezwe inqubo yokuqina yobudala. Inamandla aphindwe kathathu isivuno uma iqhathaniswa nenguqulo evamile. I-Monel 500 impahla iyingxubevange ye-nickel-copper eqinile iminyaka ehlanganisa ukumelana nokugqwala kwe-Alloy 400 nokukhathala okunamandla kokugqwala nokumelana nokuguguleka.

I-Incoloy 800 Bolts kanye ne-Incoloy 800HT Bolts zingashiselwa kalula futhi zenziwe ngomshini ngezinqubo ezijwayelekile zokwenziwa kwezitolo. Kodwa-ke, ngenxa yamandla aphezulu ama-alloys, adinga imishini yenqubo yamandla aphezulu kunezinsimbi ezingenasici ze-austenitic ezijwayelekile. Khonamanjalo, izinsimbi ze-Incoloy 800 ziyi-ayoni, i-nickel ne-chrome alloy fasteners. Inokumelana okuhle kakhulu ne-oxidation kanye ne-carburization emazingeni okushisa akhuphukayo. Zihlala zizinzile kakhulu emazingeni okushisa aphezulu futhi zigcina isakhiwo sazo se-austenitic.

Izibophelelo ze-Monel K500 ziyabanda zisetshenzwa ngaphambi kokuba imvula iqine. Amandla ezinsimbi azinzile aze afike ku-1200 degrees Fahrenheit. Lapha, kuleli zinga lokushisa, iba yi-ductile eyengeziwe, ifinyelela ukuqina cishe ku-400 degrees Fahrenheit. Amandla aphakeme nobulukhuni ngemva kokuqina kwezulu uma kuqhathaniswa nama-400. Ngenxa yezinzuzo zayo eziningi, izibophelelo ze-Monel K500 ASTM zisetshenziswa ezinhlobonhlobo zezimboni.

Inephuzu lokuncibilika eliphakeme elizungeze ama-degree Fahrenheit angama-2400 kuya ku-2460 degrees Fahrenheit. Ngokuyinhloko iMonel K500 grade iyingxubevange engamelana nenhlansi. Lokhu kuba okungewona uzibuthe ngaphansi kuka -200 degrees Fahrenheit. Ngokuphathelene nokusebenza okubandayo, izakhiwo kazibuthe zingafinyelelwa. Ukwakheka kwe-Monel nickel-copper ye-Monel 500 imelana kakhulu nokugqwala, okuyenza ifaneleke ezinhlotsheni eziningi zezinhlelo zokusebenza zezimboni ezidinga ukuvikeleka okweqile kwemvelo, njengamanzi anosawoti nezimo ezine-asidi eqinile.

Ukwakhiwa kwamakhemikhali e-Monel K500 ASTM cishe ku-65% nickel, 30% yethusi kanye ne-aluminium engu-3%. I-Monel 500 ikhombisa ukumelana nokugqwala okuhle kakhulu okungezelelwe ukukhathala kokugqwala okunamandla nokumelana nokuguguleka. Izibophelelo ze-Monel K500 azinawo uzibuthe emazingeni okushisa aphezulu naphansi. Impahla inokumelana nokugqwala okufanayo njenge-Monel Class 400.

Empeleni, i-Monel 500 inguqulo eqinile ye-Monel 400. Lokhu kusho ukuthi i-Monel 500 ilukhuni futhi imelana kakhulu nokugqwala kune-Monel 400. Le nto ingasetshenziswa ekufakweni kwegesi emuncu. I-Monel K500 Studs igcina ukumelana nokugqwala ngisho nasemanzini olwandle anesivinini esikhulu. Ngakho-ke, lezi zicelo zisemanzini olwandle kanye nezicelo zobunjiniyela basolwandle kanye nasezinhlelweni zokwakha imikhumbi.

I-Inconel Alloy 800 Bolts imelana kakhulu nokunciphisa, indawo enamanzi kanye ne-oxidizing. Zisetshenziswa kakhulu emazingeni okushisa afinyelela ku-1100 degrees. Amabhawodi e-Inconel Alloy 800 abalulekile njengoba ekwazi ukuhlangabezana cishe nazo zonke izidingo zawo. Ukusungulwa kwayo kwenziwa ngemisebenzi ehlukahlukene, njengokushisa noma amakhaza. Ngokuvamile, lokho okubizwa ngokuthi imisebenzi yokucisha kanye nokushisa kukhiqizwa ngokusebenza, futhi umsebenzi wokukhipha i-anneal uphinde wenzelwa lezi zibophelelo.

I-Hastelloy C276 alloy inokumelana okuhle kakhulu nezinhlobonhlobo zezinqubo zamakhemikhali, okuhlanganisa ama-oxidizing agents aqinile (njenge-ferric chloride ne-cupric chloride), imidiya eshisayo engcolile (i-organic and inorganic), i-chlorine, i-formic ne-acetic acid, i-acetic anhydride, namanzi olwandle kanye nesisombululo saline. Eqinisweni, lezi zibophelelo ze-Hastelloy c276 zingasetshenziswa ku-oxidizing atmosphere kufika ku-1900¡ãF. Ukwengeza, ama-Hastelloy c276 hex bolts ajwayele ukwenza kahle kakhulu ezindaweni ezinengcindezi ephezulu. Isibonelo, amabhawodi e-ASTM B574 enza kahle ezingcindezini ezingaba ngu-5400 kPa ngesikhathi sokuvuzwa kwe-asidi.

I-Hastelloy C276 iyingxubevange eyenziwe ye-nickel-chromium-molybdenum ethathwa njengengxube ehlukahlukene kakhulu emelana nokugqwala eyaziwayo. Le alloy imelana nediphozithi yomngcele wokusanhlamvu endaweni ethintekile ekushiseni, okuyenza ifanelekele ukusetshenziswa kwezinqubo zamakhemikhali eziningi esimweni esishiselwe. Phakathi naleso sikhathi, izinsimbi ze-Hastelloy C276 zibhekwa njengezibophelelo eziguquguqukayo nezinamandla aphezulu, zithola ukufaneleka kwazo ezinhlelweni eziningi zezimboni. Lezi izibophelelo zengxube ye-nickel-molybdenum-chromium ezenza kahle ezindaweni ezihlukahlukene ezinokhahlo. Ukuba khona kokuqukethwe kwe-molybdenum ne-chromium kwenza insimbi ye-nickel alloy imelane kakhulu nokuqhekeka nokugqwala kwe-pitting. Amabhawodi e-Hastelloy c276 angamabhawudi ekhwalithi ephezulu kakhulu ochungechungeni lwealloy. Lezi ziyakwazi ukumelana nokugqwala, okubalulekile ezimbonini lapho i-Hastelloy ifaneleka kakhulu.

Ingxubevange A286 iwukuqina kwemvula okuhlanganisa amandla aphezulu kanye nokungagqwali okuhle, insimbi engagqwali ye-austenitic edizayinelwe amazinga okushisa afika ku-1300¡ãF (704¡ãC) lapho amandla aqinile aqinile, amandla ahle kakhulu okukhasa adingeka kanye nokumelana nokugqwala okuhle. I-Incoloy Alloy A286 iyinsimbi-nickel-chromium esekelwe ku-austenitic iron based material enezengezo ze-molybdenum ne-titanium. Ingxubevange ye-Cres A286 yaziwa ngamandla ayo amahle nokumelana ne-oxidation, ikakhulukazi emazingeni okushisa afika ku-1300¡ãF (700¡ãC).