Ihe nkedo nickel na-enye nguzogide pụrụ iche maka ikpo ọkụ, corrosion, na iyi-na-eme ka ọ bụrụ ihe dị mkpa maka valvụ hydraulic, ụlọ mgbapụta dị elu, yana ngwa mmanụ & gas na-agbadata. Mana inweta ụda, ihe nkedo nickel kwụsiri ike abụghị naanị ịwụsa ọla a wụrụ awụ n'ime ihe. Anyị etinyela akụkụ 12,000 nickel alloy kemgbe 2018-gụnyere AMS 5387 cobalt-nickel pump components na winch dabeere na T800-na ọdịda ọ bụla kụziiri anyị ihe ziri ezi. Ntuziaka a na-akọwapụta ihe na-arụ ọrụ, ihe na-adịghị, na ihe kpatara ya.
Malite na Alloy ziri ezi — wee nyochaa ya
Nkedo nickel na-amalite ogologo oge tupu ọkụ ọkụ agbanwuo. Nickel alloys anaghị agbanwe agbanwe. Iji IN718 ebe onye ahịa kwuru UNS N06625? Nke ahụ abụghị nnọchi - ọ bụ ihe ize ndụ na-arụ ọrụ. Otu oge, anyị nwetara mmanya ọkụ akpọrọ "Inconel 625" nke nwalere 0.8% dị ala na molybdenum. Ihe nkedo a si na ya pụta gafere nleba anya n'anya mana ọ dara n'ime awa 72—ọ bụghị 1,000. Ezi ihe nkedo nickel na-amalite site na akụkọ nyocha igwe igwe agbaziri agbaziri (MTRs), nkwenye elementrị zuru oke site na OES spectroscopy, na traceability na ọnụọgụ okpomọkụ. Na QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., nickel ọ bụla ma ọ bụ cobalt-nickel batch na-enweta nkwado ihe na-abata megide ASTM B446 ma ọ bụ AMS 5708. Ọ nweghị ihe ọ bụla. Ọ bụrụ na ndị na-ebubata gị wụpụ nzọụkwụ a, usoro nkedo gị emebiela.
Jikwaa Akpụkpọ ahụ—Ọ bụghị nanị ígwè
Alloys nickel a wụrụ awụ na-achọ nkwụsi ike dị oke ọkụ. Aja ebu na-agbawa. Ihe mkpuchi mkpuchi mkpuchi mkpuchi spall. Anyị ahụla ụyọkọ porosity na-etolite ọ bụghị site na ọnyà gas- kama site na mmeghachi omume silica na nickel oxide na 1,350 Celsius. Ndozi ahụ? Jiri shells itinye ego nwere njikọ zircon maka nkedo nickel nwere mgbidi dị n'okpuru ọkpụrụkpụ mgbidi 5 mm. Maka nkedo ájá, zere ahịhịa ndụ na-ejikọta ụrọ. Gbanwee na ihe nkpuchi phenolic urethane na-adịghị eme achịcha na mkpuchi seramiiki na-asacha - nwalere ka ọ nagide>1,400°C na-enweghị obere mgbawa. N'ụzọ dị oke mkpa: kpoo ebu ka ọ bụrụ 250-350 ° C * ma jide * maka nkeji ≥90. Ịwụfe oge ncha na-akpata oyi, nri na-ezughị ezu, na oyi na-atụ - karịsịa na geometrices dị mgbagwoju anya dị ka ụlọ piston pump cylinder nwere ọwa oyi dị n'ime.
Zenarị ọnyà atọ a—Mgbe ọ bụla
- Na-eleda nkwụghachi ụgwọ shrinkage anya. Nickel alloys na-ebelata 2.1–2.5% linearly—ihe fọrọ nke nta ka ọ bụrụ igwe isi awọ okpukpu abụọ. Ụdị CAD gbagoro na 2.3% ka na-enye mgbanwe + 0.12 mm na njirimara 300 mm ma ọ bụrụ na agbanyeghi mgbasawanye ọkụ nke ihe ụkpụrụ ahụ. Anyị na-eji nkwenye nyocha nke laser tupu mwepụta ngwá ọrụ.
- Mwụpụ ngwọta annealing tupu igwe. Ihe owuwu nickel nke ihe nkedo nwere nkewa dendritic na nrụgide fọdụrụnụ. Machining tupu ọgwụgwọ okpomọkụ na-eduga na warpage, mkparịta ụka, na akaghi aka ngwá ọrụ eyi-ọbụna na ntinye carbide. Ihe nkedo AMS 5387 na T800 niile na-enweta ihe ngwọta zuru oke (1,150°C/2 hrs/argon quench) tupu ọrụ CNC.
- Iche na "nickel" pụtara "abụghị magnetik." Ụfọdụ alloys nickel-ọla kọpa (dịka, Monel 400) na-ejigide ntakịrị ike ndọta mgbe nkedo gasịrị. Ọ bụrụ na ngwa gị chọrọ MRI-ọkwa na-abụghị magnetism, ezipụta ASTM A479 Grade N04400 na <0.005 max μr—ma jiri ihe gaussmeter mechaa gwọọ ọkụ.
Ihe kpatara njikọta kwụ ọtọ ji agbanwe nsonaazụ
Ọtụtụ ọdịda nkedo nickel na-eme n'ebe aka aka: ebe a na-emepụta ihe na-ekpo ọkụ, onye na-ahụ maka ọkụ na-arụ ọrụ, onye na-arụ ọrụ na-emecha. Anyị na-achịkwa usoro anọ niile - n'otu ụlọ ọrụ asambodo ISO 9001. Mgbe onye ahịa chọrọ ozu valvụ nrụgide nwere ± 0.025 mm ID nnabata na 120 mm, anyị na-atụba, ngwọta-annealed, ike ike-atụgharị, afọ-ike siri ike, gwụchara, na honed-niile n'okpuru otu ụlọ. Nsonaazụ? 98.7% mbufe mbu. Tulee nke ahụ na usoro ọrụ ewepụtara ebe onye ọ bụla na-ere ahịa na-etinye nkwụghachi ụgwọ nke aka ha, akụkọ okpomọkụ, na ụzọ nkwadebe elu. Ngwakọta mgbanwe. Ụdị kwụ ọtọ anyị na-ewepụ mkpagharị interface, na-eme ka microstructure na-aga n'ihu, yana kpọchie na nnabata GD&T site na nkedo datum ruo na akụkọ nyocha ikpeazụ.
Nyocha ikpeazụ: Jụọ ajụjụ ise ndị a tupu ịme nkedo
Tupu ị kwado nhota nkedo nickel—ma ọ bụ banye na imewe—chọpụta isi ihe ise ndị a:
- Ọ bụ ọkwa alloy dabara na gburugburu ebe ọrụ — ọ bụghị naanị ike mgbaka, mana ndụ mgbawa na-arụ ọrụ na okpomọkụ?
- Edekọtara ihe ebu na profaịlụ preheat - echeghị ya?
- Onye na-ebubata ya ọ na-akwado ihe na-abata ma* na-ejigide traceability okpomọkụ?
- A na-ahazi mkpochapụ ihe ngwọta * tupu a na-arụ ọrụ ọ bụla - ma gosipụta ya na akụkọ siri ike na nha ọka?
- A na-eme nlebanya CMM na akụkụ jụrụ oyi nke ọma, nke kwụsiri ike — ọ naghị adị ọkụ n'ahịrị?
Nkedo nickel abụghị usoro ngwa ahịa. Ọ bụ nkwekọrịta metallurgical n'etiti ebumnuche imewe na eziokwu anụ ahụ. Ọdịiche ọ bụla-ma na kemistri, profaịlụ okpomọkụ, ma ọ bụ oge nha—na-ahapụ akara mkpisiaka na arụmọrụ. Na QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., anyị na-emeso nkedo nickel dị ka ozi-kpamkpam engineering, ọ bụghị ígwè wụsara. N'ihi na mgbe mgbapụta gị na-agba ọsọ na 4,000 psi ma ọ bụ valvụ gị na-emechi gas na-egbuke egbuke, ọ nweghị oke maka "oke nso."
