Kuponyedwa kwa nickel kumapereka kukana kwapadera kutentha, dzimbiri, ndi kuvala-kupangitsa kuti ikhale yofunikira kwambiri pamavavu a hydraulic, nyumba zopopera zothamanga kwambiri, ndi zida zamafuta & gasi. Koma kupeza zomveka bwino, zokhazikika za faifi tambala sikutanthauza kuthira chitsulo chosungunuka mu nkhungu. Taponya zida zopitilira 12,000 za nickel alloy kuyambira 2018-kuphatikiza zida zapampu za AMS 5387 cobalt-nickel ndi ma winch shafts a T800-ndipo kulephera kulikonse kunatiphunzitsa zenizeni. Bukuli limafotokoza zomwe zimagwira, zomwe sizigwira, ndi chifukwa chiyani.
Yambani ndi Aloyi Yoyenera-ndikutsimikizirani
Kuponya kwa nickel kumayamba kalekale ng'anjo isanayatse. Ma aloyi a nickel sangasinthidwe. Kugwiritsa IN718 pomwe kasitomala adatchula UNS N06625? Izi sizolowetsedwera-ndizowopsa zogwira ntchito. Nthawi ina tidalandira mipiringidzo yaiwisi yolembedwa kuti "Inconel 625" yomwe idayesa 0.8% yotsika mu molybdenum. Zotsatira zake zidadutsa pakuwunika koma zidalephera kuyesa kupopera mchere pa maola 72 - osati 1,000. Kuponya kwa faifi tambala kumayamba ndi malipoti otsimikizika a mphero (MTRs), kutsimikizira kwathunthu koyambira kudzera pa OES spectroscopy, komanso kutsata kuchuluka kwa kutentha. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., gulu lililonse la faifi tambala kapena cobalt-nickel limatsimikizira zomwe zikubwera motsutsana ndi ASTM B446 kapena AMS 5708. Palibe kupatula. Ngati wothandizira wanu walumpha sitepe iyi, njira yanu yopangira zinthu yasokonezedwa kale.
Lamulirani Nkhungu—Osati Chitsulo Chokha
Mafuta a nickel osungunuka amafunikira kukhazikika kwa kutentha kwambiri. Mchenga amatha kuumba. Zophimba za Investment zipolopolo zimatha. Tawonapo magulu a porosity akupanga osati kutsekeka kwa gasi-koma kuchokera ku silica reaction ndi nickel oxide pa 1,350 ° C. Kukonza? Gwiritsani ntchito zipolopolo zomangika za zircon popanga ma nickel okhala ndi mipanda yopyapyala pansi pa makulidwe a 5 mm. Poponya mchenga, pewani mchenga wothira dongo. Sinthani ku zomangira zosaphika za phenolic urethane zokhala ndi zokutira zotsukira za ceramic-zoyesedwa kuti zipirire> 1,400 ° C popanda kung'amba pang'ono. Chofunika kwambiri: preheat nkhungu mpaka 250-350 ° C * ndikugwira * kwa ≥90 mphindi. Kudumpha nthawi yonyowa kumayambitsa kuzizira, kudyetsedwa kosakwanira, ndi kuzimitsa kuzizira, makamaka m'mawonekedwe ovuta kwambiri monga nyumba za silinda za pampu za piston zokhala ndi ma tchanelo ozizirira mkati.
Pewani Misampha Itatu Ili—Nthawi Iliyonse
- Kuchepetsa chipukuta misozi. Nickel alloys amachepa 2.1-2.5% motsatira-pafupifupi chitsulo chotuwa kawiri. Mitundu ya CAD yofikira pa 2.3% ikuperekabe kupatuka kwa +0.12 mm pazigawo za 300 mm ngati kukulitsa kwapatani sikunakhazikitsidwe.
- Kudumpha njira annealing pamaso Machining. Zomangamanga za as-cast nickel zimakhala ndi tsankho la dendritic komanso kupsinjika kotsalira. Kutchinjiriza musanayambe kutenthetsa kumapangitsa kuti pakhale zida zankhondo, macheza, ndi kuvala zida zanthawi yayitali, ngakhale zoyikapo carbide. Masewero athu onse a AMS 5387 ndi T800 amakumana ndi yankho lathunthu (1,150 ° C/2 hrs/argon quench) isanayambe ntchito ya CNC.
- Kungoganiza kuti "nickel" amatanthauza "non-magnetic." Ma aloyi ena a nickel-copper (mwachitsanzo, Monel 400) amakhalabe ndi mphamvu ya maginito pang'ono ataponya. Ngati ntchito yanu ikufuna MRI-grade non-magnetism, tchulani ASTM A479 Grade N04400 ndi <0.005 max μr—ndi kutsimikizira ndi gaussmeter post-heat-treat.
Chifukwa Chake Kuphatikizika Kwamagawo Kumasintha Zotsatira
Zolephera zambiri zoponya faifi zimachitika pamalo ocheperako: poyambira pa chotenthetsera kutentha, chotenthetsera mpaka wamakina, katswiri wamakina mpaka womaliza. Timawongolera magawo onse anayi-pamalo amodzi ovomerezeka a ISO 9001. Pamene kasitomala amafunikira matupi a valve opanikizika omwe ali ndi ± 0.025 mm ID kulolerana pa 120 mm bore, timaponyera, zowonongeka, zowonongeka, zaukalamba, zowonongeka, ndi zolemekezeka-zonse pansi pa denga limodzi. Zotsatira zake? 98.7% chiphaso choyamba. Fananizani izi ndi mayendedwe akunja komwe wogulitsa aliyense amagwiritsa ntchito mawonekedwe ake, mbiri yamafuta, ndi njira zokonzekera pamwamba. Kusiyanasiyana kumaphatikizana. Mtundu wathu woyima umachotsa kusuntha kwa mawonekedwe, kuwonetsetsa kupitiliza kwa microstructure, ndikutseka kutsata kwa GD&T kuchokera pakuyika deta mpaka lipoti lomaliza loyendera.
Chomaliza Chomaliza: Funsani Mafunso Asanu Awa Musanayambe Kuponya
Musanavomereze kutulutsa kwa faifi tambala - kapena kusaina pakupanga - onetsetsani mfundo zisanu izi:
- Kodi kalasi ya alloy ikufanana ndi malo ogwirira ntchito-osati mphamvu zokhazikika, koma moyo wophulika pa kutentha kwa ntchito?
- Kodi zida za nkhungu ndi mbiri ya preheat zalembedwa - osaganiziridwa?
- Kodi ogulitsa amatsimikizira zinthu zomwe zikubwera *ndipo* amakhalabe ndi kutentha kwathunthu?
- Kodi njira yothetsera vutoli ikukonzekera * pamaso pa * makina aliwonse - ndikutsimikiziridwa ndi kulimba ndi malipoti a kukula kwa tirigu?
- Kodi kuyendera kwa CMM kumachitidwa pazigawo zozizilitsidwa bwino, zokhazikika - osati zotentha kuchokera pamzere?
Kuponya nickel si njira yopangira zinthu. Ndi mgwirizano wazitsulo pakati pa cholinga cha mapangidwe ndi zenizeni zenizeni. Kupatuka kulikonse, kaya ku chemistry, mbiri yamafuta, kapena nthawi yoyezera, kumasiya chala chikugwira ntchito. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Timachita kuponyera faifi tambala ngati uinjiniya wovuta kwambiri, osati kuthira zitsulo. Chifukwa pamene mpope wanu ukuyenda pa 4,000 psi kapena valavu yanu imasindikiza mpweya wowawasa, palibe malire a "pafupi mokwanira."
