Kugadziridza kweye kupisa kurapwa maitiro eGH690 alloy pombi

 Iyo 690 alloy chubhu inoshandiswa kune iyo jenareta kupisa kupisa chinjana chubhu yenyukireya simba chirimwa inotakura kuora kwekukwirira tembiricha, yakanyanya kumanikidza uye mvura yepakati, alloy tsanga saizi, intergranular Cr kupera, intergranular carbide uye simba rayo pane kushushikana kushushikana.
Iyo yekudzidzira mhedzisiro chinhu chakakosha chinhu chinokanganisa iyo intergranular ngura uye kunetseka ngura kuramba kwemidziyo. Kuwedzera pakunyatso kudzora kuumbika, maitiro anonzwisisika ekurapa kupisa anogona kubvisa simba rezvinhu izvi pazvinhu zvemidziyo.
Iko kubatsira uye kukanganisa chinhu kwakakosha.

   Kutora iyo microstructure yemumwe mutorwa Inconel 690 yapera pombi sechinhu chinongedzo, mushonga wekugadzirisa uye isothermal kupisa kurapwa (TT kurapwa) maitiro epamba GH690 alloy pombi pasi pemaitiro akasiyana maitiro anoitwa.
Tsvagiridzo yakaitwa; mhedzisiro yeparameter parameter pahukuru hwayo hwezviyo, zviyo zvemuganho carbide morphology uye Cr-murombo nzvimbo inoongororwa nenzira dzekuratidzira senge OM, SEM uye TEM. mhedzisiro inoratidza: 

   (1) Kugoverwa kwezviyo kweakapedza Inconel 690 machubhu kunze kwenyika haana kuenzana, saizi yegorosi saizi ingangoita 23μm, uye huwandu hwezviyo zvine saizi ye7 kusvika 10 ndiyo yakakura kwazvo. Zviyo muganho carbides zvakanyanya kunaka.
TiN zvimedu zvinoparadzirwa semi-kuenderera uye kune akawanda makuru-saizi TiN zvidimbu. Kune nzvimbo yeCr-murombo ine hupamhi hunosvika mazana maviri emamiriyoni padyo nemuganhu wezviyo.

   (2) Munguva yemhinduro yekurapa maitiro epamba GH690 alloy chubhu, sezvo mhinduro tembiricha ichiwedzera, iyo kristaro zviyo zvinoramba zvichikura, uye iyo yekuwedzera simba rekushandisa iri 265kJ / mol. Kana yakasimba mhinduro tembiricha inopfuura 1100 ℃.
Panguva ino, kukura kwezviyo kuri pachena, uye mhedzisiro yekubata nguva pahukuru hwezviyo inovawo yakakosha.

   (3) Mushure meye epamba GH690 chiwanikwa chubhu inorapwa neTT pasi peakasiyana maitiro mamiriro, iyo yezviyo muganho carbides inonyanya kuoneka seyakanaka uye yakapararira, yakanaka uye semi-kuenderera, yakakora uye semi-inoenderera, uye yakakora uye yakapararira.
Mhando yemamiriro ekuparadzira. Kana maitiro ekurapa kweTT ari 680 ℃ / 10 ～ 20h, 715 ℃ / 10 ～ 20h, 750 ℃ ​​/ 5 ～ 15h, iyo yemuganho yemuganhu carbides inogoverwa mune yakanaka semi-inopfuurira.

   . Mushure me4 ℃ / 690h kana 1090h
Mushure mekurapa kweTT, iyo yezviyo muganho carbide morphology uye Cr-yakashata zone shanduko hunhu hwemumba GH690 chiwanikwa chubhu yakafanana neiyo yekune imwe nyika Inconel 690 yakapedza chubhu, asi saizi uye huwandu hweTIN zvidimbu zvidiki zvakanyanya uye zvishoma.
Mune yekupedzisira, uye yakadzika kwazvo Cr yekumanikidza yakakwira kupfuura iyo yekupedzisira, inobatsira kugadzirisa pitting corrosion kuramba uye intergranular ngura kuramba kweiyo alloy. Iyo yakazara microstructure yemumba GH690 chiwanikwa chubhu iri nani pane iyo yekunze Inconel 6
90 apedza machubhu.

   (5) Comprehensive enzaniso yeakarongeka hunhu hwe690 alloy mapaipi kumba nekune dzimwe nyika, uye uchifunga nezve mutengo wezvinhu mukugadzirwa chaiko, zvinokurudzirwa kuti kupisa kurapwa kurapa maitiro epamba GH690 chiwanikwa pombi ndeye 1090 ～111
0℃/5min+715℃/10～15h.

Ndokumbirawo uchengete kwainobva nekero yechinyorwa chino kuti iprote zvakare: Kugadziridza kweye kupisa kurapwa maitiro eGH690 alloy pombi

Minghe Kambani Inokanda Kambani dzakatsaurirwa kugadzira uye kupa mhando uye epamusoro kuita Kukanda Zvikamu (simbi kufa zvikamu zvekukanda mhando zvinonyanya kusanganisira Mutete-Wall Yakakanda Kukanda,Hot Chamber Die Kukanda,Cold Chamber Die Kukanda), Round Sevhisi (Die Kukanda Service,Cnc machine,Kugadzira Mould, Surface Kurapa) .Chero tsika yeAluminium kufa kukanda, magnesium kana Zamak / zinc kufa kukanda uye zvimwe zvinodiwa zvekukanda zvinogamuchirwa kuti utibate.

Pasi pekutonga kwe ISO9001 uye TS 16949, Maitiro ese anoitwa kuburikidza nemazana epamberi kufa michina yekukanda, mishina-axis michina, uye zvimwe zvivakwa, zvinobva kumablasters kusvika ku Ultra Sonic yekuwachisa michina. timu yevainjiniya vane ruzivo, vashandisi uye vaongorori kuti zvigadzirwa zvemutengi zviitike.

Chibvumirano chinogadzira kufa kwekufa. Unyanzvi hunosanganisira inotonhorera kamuri aluminium kufa kukanda zvikamu kubva pa0.15 lbs. kusvika ku6 lbs., kukurumidza shanduko kumisikidzwa, uye machining. Kukosha-kwakawedzerwa masevhisi anosanganisira kukwiza, kudedera, kuita deburring, kupfura kupfura, kupenda, kupenda, kupfeka, kuungana, uye kushandisa. Zvishandiso zvakashanda pamwe zvinosanganisira alloys senge 360, 380, 383, uye 413.

Zinc kufa kukanda dhizaini rubatsiro / panguva imwe chete mabasa einjiniya. Tsika inogadzira chaiyo zinc kufa castings. Miniature castings, yakanyanya kumanikidza kufa castings, yakawanda-slide muforoma castings, yakajairwa muforoma castings, yuniti kufa uye yakazvimirira kufa castings uye mhango yakavharwa castings inogona kugadzirwa. Castings inogona kugadzirwa muhurefu uye hupamhi kusvika makumi maviri nemana mukati. Mu +/- 24 mukati. Shiviriro.  

ISO 9001: 2015 yakasimbiswa inogadzira kufa cast magnesium, Kugona kunosanganisira yakakwira-yekumanikidza magnesium kufa kukanda kusvika 200 ton inopisa kamuri & 3000 toni kamuri inotonhorera, dhizaini dhizaini, kupora, kuumba, kugadzira, poda & pendi yemvura, yakazara QA ine CMM kugona , gungano, kurongedza & kuendesa.

ITAF16949 yakasimbiswa. Kuwedzera Kukanda Sevhisi Sanganisira utsvaga kukanda,jecha kukanda,Gravity Kukanda, Yakarasika Furo Kukanda,Kukanda kweCentrifugal,Vacuum Kukanda,Permanent Mould KukandaUnyanzvi hunosanganisira EDI, rubatsiro rweinjiniya, yakasimba modelling uye yechipiri kugadzirisa.

Kukanda Maindasitiri Zvikamu Nyaya Dzedzidzo dze: Mota, Mabhasikoro, Ndege, Zvimhanzi, Watercraft, Optical zvishandiso, Sensors, Models, Zvigadzirwa zvemagetsi, Mahombekombe, Mawachi, Michina, Injini, Furniture, Zvishongo, Jigs, Telecom, Mheni, Midziyo yekurapa, Mifananidzo yemifananidzo, Marobhoti, Zvivezwa, Zvishandiso zveruzha, Zvekushandisa zvemitambo, Matombo, Matoyi nezvimwe. 

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By Minghe Die Kukanda Mugadziri | Categories: Zvinyorwa Zvinobatsira |zvinhu Tags: Aluminium Casting, Zinc Kukanda, Magnesium Kukanda, Titanium Kukanda, Stainless Simbi Kukanda, Brass Kukanda,Bronze Kukanda,Kukanda Vhidhiyo,History History,Aluminium Die Casting | Comments Off