Basa Rezvinhu Zvakasiyana-siyana Mune Yakakwira-Simba reMartensitic Wear-Resistant Simbi

Inenge makumi masere muzana% yekukundikana kwemamishini zvikamu zvinokonzereswa kana kukonzerwa nemhando dzakasiyana dzekupfeka. Kukundikana kweabrasion hakungokonzere marara mazhinji ezve zviwanikwa, asi zvakare kunogona kukonzera kukanganisa kukuru kwehupfumi. Zvimakanika zvikamu hazvidi chete kukwirira kusakara kusagadzikana, asi zvakare zvinofanirwa kuve nehukuru hwekukanganisa kuomarara, kuitira kuzadzikisa zvido zveazvino zvemakanjini mainjiniya. Naizvozvo, inzira yakakosha yekudzora kutadza kwemamishini zvikamu kukudziridza chizvarwa chitsva chesimbi inopfeka nemartensitic chimiro chakabatana netekinoroji yemazuva ano uye kugadzirira yakasimba-simba uye yakasimba-kukakama yakaderera-kabhoni microalloy yekupfeka-isingagadzirise zvinhu.

Zvinoenderana nezvinodiwa pakuita kwesimbi inopfeka, inonzwisisika kemikari yesimbi inopfeka isingagadzirwe, uye zvinhu zvakaita senge yepakati C, yakaderera Mn, Si, Nb, Ni, Cr, Mo, V, B iri inoshandiswa mukubatanidza, kuitira kuti iyo simbi ive neyakareba mhando mushure mekudzima. Kuomarara kwepamusoro uye kukwana kwepurasitiki uye kuomarara kunova nechokwadi chekuti zvinhu zvine kuomarara kwakanaka, kuomarara uye kuramba kupfeka. Iwo akasarudzika mashandiro echinhu chimwe nechimwe mune inopfeka-isingagadziriswe simbi ndeinotevera:

• kabhoni. Carbon chinhu chakakosha chinokanganisa simba, kuomarara, kuomarara uye kuomarara kwesimbi isingachapfeke, uye zvakare ndicho chinhu chakakosha kwazvo chinokanganisa microstructure yesimbi. Sezvo kabhoni yezvinyorwa inowedzera, kuoma kwesimbi kunowedzera, kukanganiswa kwehukama kunoderera zvakanyanya, uye kusakara kwekushomeka kunovandudzika zvishoma nezvishoma.
• manganese. Manganese nedare zvinoumba mhinduro yakasimba yekuwedzera kuomarara uye kusimba kweferrite uye austenite musimbi, uye kuwedzera zvakanyanya kuomarara kwesimbi. Mushure mekudzima, zviri nyore kuwana iyo mamartensite chimiro. Nekuda kwekusimbiswa kwemanganisi, matrix uye macarbides anosimbiswa, nokudaro zvichiwedzera kuomarara uye kuomarara.
• nesilicon. Silicon iripo mune austenite muchimiro cheyakaomeswa mhinduro, iyo inogona kuwedzera simba reiyo solid solution mune simbi, nokudaro ichivandudza kupfeka kusagadzikana kwesimbi, asi yakanyanya kukwirira yesilicon zvemukati kunoderedza zvakanyanya plastiki, kuomarara uye ductility simbi.
• chromium. Chromium inobatsira kune yakasimba mhinduro yekusimbisa simbi uye inokodzera kuumbwa kwe carbides, nokudaro ichivandudza iyo yepamusoro-tembiricha simba, kuomarara uye kupfeka kuramba kwesimbi. Chromium inowedzera kuomarara kwesimbi, kunyanya kana ichienzaniswa nemanganese nesilicon, inogona kuvandudza kuomarara, asi panguva imwechete inowedzerawo tsika yesimbi yekutsamwa brittleness.
• nickel. Nickel ndiyo yakakosha alloy element iyo inogadzira uye inogadzikisa austenite. Kuwedzera imwe huwandu hwenickel kunogona kusimudzira kuomarara, kuitira kuti simbi simbi irambe iine hushoma hwekuchengetwa kweaustenite pane tembiricha yemukati kusimudzira kuomarara kwayo.
• molybdenum. Molybdenum inogona kunyatso gadzirisa chimiro mune yakaderera-chiwanikwa kusakara-inodzivirira simbi, kudzivirira kuitika kwehasha brittleness, inodzivisa zvakanyanya shanduko yeaustenite kune pearlite panguva yekupisa kurapwa, kudzikamisa iyo inopisa-kurapwa chimiro, uye kugadzirisa kukanganisa kusimba.
• boron. Chishoma che boron chinogona kushambadzirwa pamuganhu wezviyo weaustenite, kudzikisira simba remuganho wezviyo, nekuvandudza kuomarara kwesimbi. Mhepo-yakatonhora bainitic simbi inogona kuwanikwa pamwe nekubatana kwemanganese.
• Titanium, vanadium. Iyo microalloying zvinhu titanium uye vanadium zvese zvinovandudza simba kuburikidza nekunatsiridza kwezviyo uye kunaya kwemvura, asi mashandiro ekuita nekusimbisa degree rechinhu chimwe nechimwe zvakasiyana. Iko kuwedzererwa kuwedzerwa kwema microalloying element kwakaratidza kuve nemhedzisiro yakakura kwazvo pakuita kwesimbi pane chinhu chimwe chete chinowedzerwa, chinova chikonzero chekudyidzana pakati pezvinhu.

Nekugadzirisa makemikari dhizaini yesimbi inopfeka uye nekufunga zvizere kudyidzana pakati pezvinhu zvinokonzeresa, maviri martensitic anopfeka-asingagadziriswe simbi zvinhu zvine simba miviri mazinga anowanikwa. Yekutanga mhedzisiro yekutsvaga inoratidza kuti aya maviri akacheneswa martensitic lath microstructures anogona kuwanikwa mune maviri-nhanho kutenderera maitiro ekudzora kutenderera uye kudzora kutonhodza, izvo zvinorerutsa maitiro, uye hapana musiyano uri pachena pakati pezviviri microstructures.

Ndokumbirawo uchengete kwainobva nekero yechinyorwa chino kuti iprote zvakare:Basa Rezvinhu Zvakasiyana-siyana Mune Yakakwira-Simba reMartensitic Wear-Resistant 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