Kudzidza paMechanical Properties yeWelded Majoini eDuplex Stainless Simbi
Duplex simbi isina chinhu ine chikamu chakaenzana che ferrite uye austenite, uye ine yakanakisa michina zvivakwa uye ngura kuramba. Inoshandiswa zvakanyanya mu petrochemical, zvifambiso, mainjiniya emumvura uye mimwe minda. 2205 duplex simbi isina chinhu inomiririra chizvarwa chechipiri chesimbi isina tsvina, uye chiyero chekugadzirwa kwepasirese uye chikumbiro chakakwira se80%. Sechinhu chakakosha muitiro mukugadzirisa zvinhu, kutema zvine simba zvakanyanya mukugadzirwa, kunyorera uye kusimudzira kwesimbi isina chinhu isina chinhu.
Nekudaro, pasi pechiito cheye yekutsisa yemafuta inotenderera panguva yekumonera, simbi yesimbi uye simbi yakaiswa simbi inokombamira kune akateedzana echikamu chakaomarara shanduko uye chinhu chinofamba pasi pemamiriro asina kudziya ekudziya ekukurumidza kupisa uye kutonhora nekukurumidza. Sangano pamwe nekuita kwese kune zvakakosha. Naizvozvo, dzidziso yekutsvagisa kukosha kwekuchinjika kwesimbi isina chinhu isina duplex ndeyekuona kuti nzvimbo yakakanganiswa nekupisa uye nzvimbo yeweld yemubatanidzwa wakasungwa unowana chikamu chakakodzera-chikamu zviviri nekumisikidza nzira dzekuita dzakakodzera; kudzivirira iyo inokuvadza yechipiri chikamu kunaya kunokonzerwa nekunopisa kupisa uye kutonhora Uye kukonzera embrittlement.
Matekinoroji edu anoshandisa nzira yekunyudza arc otomatiki kutenderera uye kuyerera-cored waya gasi inodzivirirwa yakanyudzwa arc welding kune weld SAF2205 duplex simbi isina simbi, ichitarisa pamhedzisiro yeakasiyana machena maitiro parameter pane iyo microstructure uye mechimiro zvimiro zveaya akasunganidzwa majoini. pesvedzero.
Iwo hwaro hwezvinhu zvinoshandiswa pakuyedza ndeye SAF2205 duplex simbi isina simbi inogadzirwa nekambani yeSweden yeAvesta, ine ukobvu hweplate ye12mm; izvo zvinhu zvekutemesa zvinopihwawo nekambani, iyo flux-cored waya giredhi iAvesta FCW-2D2205 / Φ1.2mm, uye yakanyura arc yekutengesa waya uye kuyerera giredhi iAvesta2205 /Φ3.2mm, Avesta Flux805.
Ndokumbirawo uchengete kwainobva nekero yechinyorwa chino kuti iprote zvakare: Kudzidza paMechanical Properties yeWelded Majoini eDuplex Stainless Simbi
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
Matatu matatu akasiyana emoto mashandisirwo akashandiswa kuita flat flat butt butt welding kuedza pane 2205 duplex simbi isina chinhu. Mushure mekudonha, iyo microstructure yemubatanidzwa inoonekwa ine metallurgical microscope uye SEM. Iyo austenite vhoriyamu chidimbu inosarudzwa neiyo grid nzira, ichinongedzera kune yakajairwa ASTM E562, uye mechnical performance test inoitwa zvinoenderana nemirau yeChina Classification Society "Zvishandiso uye Welding Mitemo".
Kazhinji kutaura, austenite inotora chikamu chakasimba mukuvandudza ductility yesimbi isina duplex. Mukati meimwe nhanho, iyo yekumwikidza simba rezvinhu zvine hukama chaizvo neiyo austenite zvemukati. Kumwe kutsvagurudza kwakawana kuti kuomarara kwehukama hwesimbi duplex simbi isina kubatana haina kungoenderana nezvikamu zvayo zviviri, asiwo zvine hukama zvakanyanya nekunaya kwematanho echipiri anokanganisa. Kunaya kwemvura padiki chikamu che can chikamu kunogona kudzikisira kuomarara kwechinhu.
Mune iyo yakawanda-yakaturikidzana uye yakawanda-inopfuura yekutenderera maitiro, iko kupisa kurapwa kweinotevera weld bead kunokanganisa zvakananga iyo inotonhora chiyero chesimbi yakaiswa simbi. Iyo yakakura iyo huwandu hunotevera hwesimbi yekuzadza uye iyo yakawanda iyo weld bead, iyo inoderera iyo inotonhora mwero, iyo inowedzera kuwedzera Mukana wekudonha kwe σ chikamu uye γ2 chikamu.
Iyo microstructure ye duplex simbi isina simbi yakasunganidzwa majoini ine zvikamu zviviri zve ferrite uye austenite. Kunze kweiyo V-groove SAW + FCAW yakasanganiswa yekutengesa maitiro, chikamu cheaustenite muzasi weld bead yemubatanidzwa sampuro yakakura kwazvo, mamwe masampuli ari austenite Chiyero chemuviri chiri padyo neicho chesimbi simbi, kutenderera makumi mashanu %, uye chikamu cheHAZ austenite chinowanzove chakaderera pane icho cheiyo weld zone.