Ubona i-Inconel 600 icaciswe kwimizobo ngalo lonke ixesha yobushushu obuphezulu okanye kwindawo ezonakalisayo, kwaye iphantse yaba lukhetho olungagqibekanga. Kodwa kulapho umgibe wokuqala ulele khona - ucinga ukuba yi-alloy enobungakanani obufanayo. Ayiyo. Yinto eqinileyo, ethembekileyo ialloy esekwe nickel, ngokuqinisekileyo, ngokuxhathisa okukhulu kwe-oxidation ukuya kuthi ga malunga ne-2150 ° F. Kodwa ndibone iiprojekthi zisiya emacaleni xa abantu becinga ukuba ukuxhathisa komhlwa kugubungela yonke into, njengekloridi ezishushu okanye ukunciphisa iiasidi. Akunjalo. Lowo ngumsebenzi we-Inconel 625 okanye iC-276. I-600 kukuya kwakho kumacandelo eziko, izixhobo zokulungisa imichiza, okanye izinto zokufudumeza zombane kuba izinzile, iyaqikelelwa, kwaye ngokungafihlisiyo, ibikho ngonaphakade ke kukho intaba yedatha. Kodwa ukuqikelelwa akuthethi ukuba kulula ukusebenza nayo.
Umdaniso woMatshini: Ukuhlonipha iMathiriyeli
Makhe sithethe ngokuyilungisa. Ukuba uvela kwi-machining 304 okanye nakwi-316 engenasici, i-Inconel 600 iya kuziva yahlukile. Isebenza-nzima. Ngondlongondlongo. Ukusika okulula, othandabuzayo yeyona nto imbi onokuyenza - uya kukhazimla nje phezulu kwaye ubulale isixhobo sakho. Kufuneka ungene phantsi kwaloo maleko owenziwe lukhuni ngeharika elungileyo, izixhobo ezibukhali, kwaye ugcine ukondla okungaguqukiyo, okuqinileyo. I-Carbide ngokusisiseko inyanzelekile. Sibaleka kakhulu wethu CNC Machining imisebenzi kubathengi abafuna amacandelo achanekileyo ukusuka stock bar okanye kufutshane-net-shape ukulahlwa, kunye nenkqubo kufuneka akhawunti kule. Ukuhamba kwesipholisi kubalulekile, hayi nje ukupholisa kodwa ukunceda ngokukhutshwa kwetshiphu. Iichips eziqinileyo zinokwenza umonakalo.
Ndikhumbula ibhetshi yezikhondo zevalvu esasizijika. Ushicilelo lwalufuna ukugqitywa kakuhle kwicandelo elide, elibhityileyo. Amacandelo ambalwa okuqala aphuma nepateni embi yokuncokola. Sijonge yonke into - ukuphuma kwesixhobo, iibheringi zokuphotha, ukubamba i-workpiece. Ingxaki? Besisebenzisa i-geometry efanayo yokufaka esiyisebenzisela inxalenye ye-17-4PH efanayo. Ayilunganga. Tshintshela kwijiyometri ebukhali, eyakhayo ngakumbi kunye ne-Inconel grade substrate ezinikeleyo, yanciphisa iradiyasi yempumlo kancinane, kwaye yandisa ukondla nje ngokuchukumisa. Incoko yanyamalala kwaye ukugqiba kwaba ngathi yiglasi. Lolo hlengahlengiso luchuliweyo oluvela ekuqhubeni umsebenzi, hayi ukufunda nje incwadi yesandla.
Ukugrumba kunye nokucofa ngumceli mngeni wabo okhethekileyo. I-Peck drilling ngumhlobo wakho wokwaphula iitshiphusi. Ukucofa, sihlala sikhankanya impompo ye-spiral-flute yemingxuma ephumela kwimingxunya okanye yenze iitephu zosetyenziso lwemingxuma engaboniyo. Into ephambili kukuba ungaze usivumele isixhobo sihlale. Yintshukumo eqhubekayo, eqinisekileyo. Ukuba uyeka, kunokwenzeka ukuba ucofe itephu okanye ukhuphe inyongo imisonto ngaphaya kokuchacha. Sigcina iseti ezinikeleyo yezixhobo kwezi ialloys esekwe nickel kwivenkile yethu ukuphepha ukungcoliswa komnqamlezo weepatheni zokunxiba ezivela kwimisebenzi yentsimbi.
Ukuphosa iingqwalaselo: Yonke imalunga neNkqubo
Apha kulapho icala le-Foundry yezinto lifumana umdla. Senza inani elifanelekileyo utyalo mali nge-Inconel 600, ngakumbi kwizinto ezintsonkothileyo, ezinodonga olucekethekileyo njengetywina le turbine okanye iindawo ezininzi. I-alloy igalela kakuhle, kodwa iyakhathazeka ekuthululeni ubushushu kunye nobushushu bokubumba. Kupholile kakhulu, kwaye ubeka umngcipheko wokungahambi kakuhle okanye ukuvalwa okubandayo. Kushushu kakhulu, kwaye unokufumana ukukhula okuziinkozo okugqithisileyo okanye ukusabela ngeqokobhe leceramic, ekhokelela kwiziphene zomhlaba.
Uyilo lokukhwela kunye nokunyuka lubaluleke kakhulu. I-Inconel inento ebalulekileyo yokuncipha ngexesha lokuqina. Ukuba awuyondli ngokufanelekileyo ukuphosa, uya kufumana i-shrinkage porosity kumacandelo ashinyeneyo. Oku sakufunda kabuhlungu kwiminyaka eyadlulayo kwizindlu zempompo. Umzimba wawuvakala, kodwa i-flange enzima yayinendawo enemingxuma ebonakala kuphela ngexesha lokudlula komatshini. Iindleko. Ngoku, isoftware yethu yokulinganisa iyanceda, kodwa akukho nto ithatha indawo yeliso lenjineli xa kuyilwa uyilo lomthi. Sihlala sisebenzisa izinyusi ze-exothermic okanye ukugodola ukulawula icala lokuqina.
Unyango lobushushu lwasemva kokuphoswa luqhele ukuba sisisombululo se-anneal, ngokuqhelekileyo malunga no-°F kulandele ukucima ngokukhawuleza. Oku kunyibilikisa naziphi na izigaba zesibini kwaye kukubuyisela kwisimo esifanayo, esithambileyo somatshini. Kodwa nantsi i-nuance: i-medium medium ibalulekile. Ukucima amanzi kukunika eyona meko ithambileyo kodwa kunokubangela uxinzelelo ngakumbi kunye nokuphazamiseka kwiimilo ezintsonkothileyo. Ngamanye amaxesha, kwizinto ezintsonkothileyo zokusasa, sinokukhetha ukupholisa umoya okanye iziko elipholileyo elilawulwayo ukunciphisa i-warpage, samkele ubulukhuni obungaphezulu kancinci. Lurhwebo-off oxoxa ngayo nomthengi ngokusekwe kunyamezelo lwesicelo sokugqibela sokugqwetheka ngokuchasene nobuchule.
UBudlelwane boMboneleli: Ngaphezulu nje koMyalelo wokuThenga
Awunakuthenga nje i-Inconel 600 njengentsimbi yempahla. Umgangatho wemathiriyeli ekrwada - nokuba ibha, ipleyiti, okanye i-casting feedstock - yeyona nto iphambili. Ukulandeleka akuxoxiswana kuninzi lwabaxumi bethu kwi-aerospace, kwikhemikhali, okanye ekuveliseni umbane. Sifuna iicerts zokusila, inombolo yobushushu, uhlalutyo olupheleleyo lwekhemikhali kunye nengxelo yepropathi yoomatshini. Ukwahluka okuncinci kwikhabhoni okanye kumxholo we-aluminium kunokutshintsha iipropathi ngokubonakalayo.
Kungenxa yoko le nto ubudlelwane bexesha elide kunye nezixhobo ezithembekileyo kunye neziseko zibalulekile. Ngemisebenzi yethu yokuphosa kwi Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), sifumene i-premium-grade Ikhoneli 600 iingots kunye nokubuya kuluhlu olufutshane lwababoneleli esithe sabaphicotha kwaye siqhuba iimvavanyo kwisithuba seminyaka yethu engamashumi amathathu kweli shishini. Imalunga nokuhambelana. Umahluko we-batch-to-batch unokungabonakali kwisatifikethi, kodwa unokubonakala njengomahluko omncinci kubuchule okanye ukuwelda, ukulahla ishedyuli yakho yemveliso.
Xa sinikezela ngomatshini ogqityiweyo wokuphosa okanye inxalenye, oko kulandelelwa kwezinto kuyayilandela yonke indlela. Sipakisha iicerti kunye nokuthunyelwa. Kwabanye abathengi, sibonelela ngeefoto ze-macro/micro zesampulu zekhuphoni kubushushu obufanayo. Kwakha ukuthembana. Abathengi nje inxalenye; bathenga isiqinisekiso sokuba umnombo wezinto eziphathekayo ulungile kwaye iinkqubo ezisemva kwawo ziyalawulwa. Yiloo nto ingcali izisa etafileni ngaphaya kokwenza imilo.
I-Welding kunye ne-Fabrication: Apho ithiyori idibana neTotshi
I-Welding Inconel 600 iqhelekile ekwakheni izakhiwo okanye ukulungisa ii-castings. Ithathwa njengento enokushiselwa ngokulula, kodwa ngokulula ligama elihambelanayo. Ufanele ucoceke ngokucokisekileyo. Nayiphi na ioyile, igrisi, okanye intsalela yosiba lophawu inokukhokelela ekuthathweni kwekhabhoni kunye nokuthotywa kwindawo yeweld. Sisebenzisa iibhrashi zocingo ezingenasici ezinikezelwe kwi-nickel alloys ukucoca.
Intsimbi yokuzalisa ngokuqhelekileyo i-ERNiCr-3 yokudibanisa ukubunjwa. Kufuneka ulawule igalelo lobushushu. Iphezulu kakhulu, kwaye unokubangela ukukhula okugqithisileyo kweenkozo kwindawo echatshazelwe bubushushu (HAZ), ukunciphisa ukudumba. Sisebenzisa i-TIG (GTAW) kuninzi lomsebenzi ochanekileyo, njengoko inikezela ngolawulo olungcono. Ukulungisa kwindawo enkulu iqokobhe ngundo ukuphosa senze into yokulungiswa kobushushu, kwafuneka ukuba sakhe i-edge egugileyo. Iqhinga kukusebenzisa ucingo oluncinci lokuzalisa i-diameter, amaso omtya, kunye nokuvumela indawo ipholile phakathi kokudlula. Akukho lukwa. Ngokuthe ngqo, amaso amxinwa ukunciphisa ubushushu bubonke obugalelwe kwindawo.
Unyango lobushushu lwasemva kwe-weld alusoloko lufuneka kwi-Inconel 600, kodwa luhlala lucetyiswa ngenkonzo ebalulekileyo ukuthomalalisa uxinzelelo kunye nokuqinisekisa ukuxhathisa umhlwa. Isigqibo sixhomekeke kwikhowudi yoyilo kunye nommandla wenkonzo. Ukuba indibano edityanisiweyo iya kwinkonzo yebhayisikile ye-thermal, siya kuhlala sinyanzelisa ukuthomalalisa uxinzelelo. Ixabiso eliphantsi kunokusilela ebaleni.
Imigibe yokuSebenza kunye neZifundo ezifundiweyo
Ayingawo onke amabali empumelelo. Enye enamathelayo kum ibandakanya iseti yeetyhubhu ezikhazimlayo zeziko lomlilo. Umxhasi u-spec'd Inconel 600 ngokusekelwe kumandla ayo obushushu obuphezulu. Imibhobho yenziwe kakuhle, yafakwa, yaza yasilela ngokukhawuleza emva kweenyanga ezimbalwa. Ingxaki? Carburization. Umoya wesithando somlilo wawutyebile kwikhabhoni, eyathi yasasazeka eludongeni lwetyhubhu kwiqondo lobushushu lokusebenza, yenze iikhabhide ezinkulu, ezibhityileyo. Imibhobho yaqhekeka. I-Inconel 600 inokumelana ne-oxidation elungileyo, kodwa ayisiyiyo i-carburization-resistant alloy. Eso yayisisifundo samanani amathandathu. Bekufanele ukuba sityhale umva kwaye sicebise ialloyi efana ne-601 okanye i-617 yendawo ethile. Ngoku, sihlala sicela ukwakhiwa kwemeko yenkonzo epheleleyo, hayi ubushushu kuphela.
Enye inqaku elifihlakeleyo kukudinwa kwe-thermal. I-Inconel 600 inamandla amahle okudinwa, kodwa kwizicelo ezinokuhamba ngebhayisikile ye-thermal ngokukhawuleza, i-coefficient yemicimbi yokwandisa. Sasinesibiyeli esasibotshelelwe kwisakhiwo esenziwe ngezinto ezahlukeneyo. Ngexesha lokuhamba ngebhayisikile, ukwandiswa okungafaniyo kubangele uxinzelelo oluphezulu lokucheba kwimingxunya ye-bolt, ekhokelela ekuqhekekeni. Ukulungiswa yayingelotshintsho lwezinto eziphathekayo, kodwa ukuyilwa ngokutsha ukuze kuvumeleke intshukumo engakumbi, ukutshintshela kwimingxunya ebotyiweyo kunye nokuqina okwahlukileyo. Ngamanye amaxesha isisombululo sinomatshini, kungekhona i-metallurgical.
Ngoko, buyela ekuqaleni. I-Inconel 600 yi-alloy emnandi, eguquguqukayo. Ngumqolo weenkqubo ezininzi zemizi-mveliso. Kodwa ixabiso layo liqondwa ngokupheleleyo kuphela xa wena, okanye umthengisi wakho, uqonda imida yayo kunye namandla ayo. Ayingomlingo. Sisixhobo. Kwaye njengaso nasiphi na isixhobo esichanekileyo, ukusebenza kwayo kuxhomekeke ngokupheleleyo kwisakhono kunye nolwazi lwabantu abaluchazayo, ukuyibumba, kunye nokuyibeka kwinkonzo. Lowo ngumahluko phakathi kwenxalenye esebenza ephepheni kunye nehlala amashumi eminyaka entsimini.
