I-Inconel600 ayisiyiyo enye i-nickel-chromium alloy-yizinto iinjineli ezifikelela kuzo xa ukungaphumeleli kungeyona inketho. Ubushushu obuphezulu bomphunga, ubume bemichiza ye-caustic, kunye noxinzelelo lwebhayisekile yobushushu kwiijenereyitha zomphunga wenyukliya okanye kwiziko eliqhekekileyo le-ethylene lifuna okungaphezulu kunokumelana nokudleka. Bafuna uzinzo lwe-microstructural, ukuxhathisa okunyukayo ngaphezu kwe-700 ° C, kunye nokunyaniseka komgangatho emva kwamashumi eminyaka yenkonzo. Yiyo loo nto abavelisi abachanekileyo bengayifumani i-Inconel600 kwiimveliso zorhweba. Baya ngqo-kwimizi-mveliso ewumatshini, bayiphathe ngobushushu, kwaye baqinisekise yonke ibhetshi ngokuchasene ne-AMS 5665 kunye ne-ASTM B166.
Kutheni "i-Inconel600 factory" ibalulekile-kwaye kutheni abathengi abaninzi beyiphatha kakubi
Siye sabona iindlela ezintathu eziphosakeleyo ezixhaphakileyo kuphononongo lokuthengwa kweempahla ezingaphezu kwama-200: Okokuqala, ukufumana uncedo kubahambisi abagcina iibhari zegeneric-run-emva koko bafumanisa ubume benkozo obungahambelaniyo ngexesha lomatshini wokugqibela. Okwesibini, ukwamkela i-alloys "elinganayo" njenge-Alloy 800 okanye i-625 ngaphandle kokuqinisekisa imbali ye-anneal-ekhokelela ekuhlaselweni kwangaphambili kwe-intergranular kwiinkqubo ze-alkaline condensate. Okwesithathu, kucingwa ukuba bonke ababoneleli be-Inconel600 baxhasa iijiyometri zesiko. Uninzi alukwenzi. Basika izikhewu. Bambalwa ababambe iiseli ze-CNC eziqinisekisiweyo ze-ISO 9001 ezikwaziyo ukubamba i-±0.01 mm kwiiflange ezinodonga olubhityileyo okanye imijelo yokupholisa yangaphakathi kwizindlu zempompo.
Umzekelo wehlabathi lokwenyani: I-OEM yaseYurophu yayidinga i-Inconel600 cylinder liners kwiimpompo zepiston ezinoxinzelelo oluphezulu ezisebenza kwi-450 bar kunye ne-520 ° C. Umthengisi wabo wangaphambili uhambise iibha ezinomlinganiselo ongangqinisiswanga wokuncitshiswa kwe-hot-forging. Isiphumo? I-Microcracks yavela ngexesha lovavanyo lwe-hydrostatic. Ukulungiswa akuzange kusebenze kwakhona-yayitshintshela kumzi-mveliso olawula ikhonkco elipheleleyo: ukulandelwa kwe-billet eluhlaza eqinisekisiweyo, ukulawulwa kwesisombululo se-atmospheric annealing, kunye nenkqubo yokuqinisekisa i-CMM kwinqanaba ngalinye lomatshini.
Yintoni eyahlula umzi-mveliso we-Inconel600 oyinyaniso kumthengisi
Umzi-mveliso wokwenyani we-Inconel600 wenza izinto ezine akukho msasazi unokuphinda aphindaphinde:
- Ulawulo lwenqanaba lezinto eziphathekayo: Ukufumana kuphela kwii-mills ezinesatifikethi esipheleleyo se-EN 10204 3.1-kunye nokugcina iinombolo zobushushu kulo lonke icandelo elithunyelweyo
- Inkqubo-edibeneyo yonyango lokushisa: Ukwenza isisombululo se-annealing (1100-1150 ° C, ukucima ngokukhawuleza) *endlwini*, kungekhona ukukhutshwa kweziko leqela lesithathu apho ixesha lokuhlala kunye nesantya sokupholisa umngcipheko wesigaba sokwenziwa kwesigaba se-sigma
- Ubuchule bomatshini kunye ne-superalloys: Ukusebenzisa i-carbide tooling kunye nokutya okulungiselelwe / isantya sokuthambekela kwe-Inconel600-ukuqina komsebenzi-kunye nokusebenzisa ukupholisa kwe-cryogenic ukukhusela umda owakhelwe kwimicu yangaphakathi.
- Ukuqinisekiswa okusebenzayo ngaphaya kwemilinganiselo: Ukuvavanya ubulukhuni (HRB 85-100), i-intergranular corrosion nganye ye-ASTM A262 Practice E, kunye neempawu ezixinzelelekileyo kumaqondo obushushu aphakamileyo-hayi nje amandla okuvelisa isivuno segumbi
Oku akuyothiyori. Kwiziko lethu le-Qingdao, yonke iodolo ye-Inconel600 iqala ngokuqinisekiswa kwebillet eluhlaza kusetyenziswa i-optical emission spectrometry kunye novavanyo lwe-ultrasonic. Emva koko siqhuba umjikelo wokunyanga ubushushu kwisampulu yedini ngaphambi kokuba siqhubele phambili iqashiso elipheleleyo. Kuphela kusemva kweziphumo ezincumisayo apho siye siqhubele phambili kwi-multi-axis milling yeecontours ezintsonkothileyo-njenge-12° igrooves yehelical kwimikhono yevalvu yoxinzelelo okanye iibhore ezigxile kwiwinch center shaft rollers.
Apho i-Inconel600 yokusebenza idibana nemiqobo yokwenyani yosetyenziso
Abathengi bayabuza: "Ngaba unomshini we-Inconel600 kwiindawo zempompo ezingekho mgangathweni?" Ewe-kodwa impumelelo ixhomekeke kuyilo-lokwenza ulungelelwaniso lokwenziwa. Umzekelo, iikona zangaphakathi ezibukhali zimema uxinzelelo kunye ne-microcracking ngexesha lokuhamba ngebhayisikile eshushu. Sibadweba kwangoko. Siyazi kwakhona ukuba ubukhulu bodonga obungaphantsi kwe-3.5 mm bufuna ukubamba okukhethekileyo ukuphepha ukugqwetheka-ngoko sicebisa ezinye izakhiwo zenkxaso okanye sicebise uhlengahlengiso lobungakanani bendawo ngaphambi kokusika isinyithi.
Enye indawo ehlala ibuhlungu: iimfuno zokugqiba umphezulu. I-Ra 0.4 µm i-specke kwishiti letyhubhu yejenereyitha ibonakala iqondile-ude uqonde ukujika okusemgangathweni kwamagqabi amanqaku okuxoxa abamba ii-ion zekloridi. Isisombululo sethu? Ukugqitywa kwe-Hybrid-ukugaya ngokuchanekileyo kulandelwa yi-electropolishing-ukufezekisa ukuchaneka kwe-metrological kunye nokuthembeka kwefilimu. Kwaye ewe, sibhala inyathelo ngalinye: inombolo yobushushu, ilog yesithando somlilo, ingxelo yeCMM, kunye neskena sokugqibela soburhabaxa.
Sibonelele ngamacandelo e-Inconel600 kwi-hydraulic system integrators eJamani, i-oyile kunye nabakhi bezixhobo zegesi eTexas, kunye nabaqokeleli bempompo ezikhethekileyo eSingapore-zonke ziphantsi kwe-ASME BPVC yeCandelo VIII okanye i-PED 2014/68 / EU. Akukho ngaphandle. Akukho kurhoxiswa.
Ukunikezelwa ngokuthe ngqo kuthetha ukusebenza okuqikelelweyo-kungekhona nje ixabiso eliphantsi
Ukukhetha i-Inconel600 yefektri ayikho malunga nokufumana isicatshulwa esisezantsi. Kumalunga nokuphelisa izinto eziguquguqukayo ezibangela ukusilela kwintsimi: ukuhamba okuziinkozo okungahambelaniyo, imbali yobushushu engabhalwanga, okanye idimensional drift emva kokukhululeka koxinzelelo. Xa icandelo lakho lisebenza kwinkqubo yamanzi ancedisayo yenyukliya okanye kumgca we-petrochemical reactor overhead, ukuthembeka akulinganiswa kwiinyanga-kulinganiswa kumashumi eminyaka.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. inika ubungqina. Asiyiyo inkampani yokurhweba. Siliqela elicwangcisa oomatshini be-CNC, libeke iliso kwiziko lokutshisa, kwaye lisayine kuyo yonke ingxelo yohlolo. Indawo yethu ehambelana ne-ISO iphatha yonke into ukusuka kwi-investment-cast Inconel600 imizimba yevalve ukuya kwi-CNC-machined piston pump housings-ngokulandeleka okupheleleyo kwezinto, ukuqinisekiswa kwe-GD & T, kunye novavanyo olusebenzayo oluhambelana nemvulophu yakho yokusebenza.
Ukuba iprojekthi yakho elandelayo ye-Inconel600 ifuna ngaphezu kwesatifikethi sezinto eziphathekayo-ukuba idinga uqeqesho lwe-metallurgical, ukuchaneka komatshini, kunye nentsebenziswano yobunjineli-qalisa ngefektri ephatha ukusebenza kwe-alloy njengento engenakuxoxisana. Ayikhethi.
