ʻAʻole ʻo Stellite 21 wale nō kahi mea hoʻohui i hoʻokumu ʻia i ka cobalt - ʻo ia ka mea e hiki ai i nā mea ʻenekinia i ka wā ʻaʻole he koho. ʻO ka ʻinoʻino o ka wela kiʻekiʻe, ka slurry abrasive, ka puʻupuʻu puʻupuʻu cyclic: ʻaʻole kēia nā hihia lihi i nā paila hydraulic a i ʻole nā kino valve oilfield. ʻO lākou nā kūlana hana i kēlā me kēia lā. A i loko o kēlā mau kaiapuni, hāʻawi ʻo Stellite 21 i ke kūpaʻa ʻaʻahu hiki ke ana, ka microstructural stability, a me ke kūpaʻa ʻana i kahi e hāʻule ai nā kila stainless maʻamau a i ʻole Inconel 625.
Akā ʻo ka loaʻa ʻana o Stellite 21 ʻaʻole ia e pili ana i ka loaʻa ʻana *kekahi * mea hoʻolako. E pili ana i ka ʻimi ʻana a hale hana Stellite 21 e mālama i ka metallurgy ma ke ʻano he ʻenekinia—ʻaʻole logistics. Ua ʻike mākou i ka nui o nā papahana i hoʻopaneʻe ʻia e ka paʻakikī like ʻole (HV 380–450 e neʻe ana ma waena o nā pūʻulu), ʻaʻole i kūpaʻa ʻia ka nui ma hope o ka mālama ʻana i ka wela, a i ʻole ka hoʻopau ʻana o ka ʻili i hiki ʻole ke koi ʻia. ʻAʻole loaʻa kēlā mau hemahema mai ka alloy ponoʻī. Hele mai lākou mai nā kaʻina hana ʻāpana: ka hoʻolei ʻana i waho, ka mīkini i waho i nā hale kūʻai hana maʻamau, ʻaʻohe traceability ma waena o ka hōʻoia billet maka a me ka hōʻike CMM hope loa.
No ke aha e hoʻololi ai ka "Factory Direct" i nā hopena o ka honua
Ma QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., "factory direct" 'o ia hoʻi ka mana piha ma luna o ʻehā mau ʻanuʻu non-negotiable: hōʻoia ʻia ʻo AMS 5387-compliant raw material intake, precision hoʻopukapuka hoʻolei ʻana o nā geometries paʻakikī e like me nā nozzles pump a me nā noho valve, multi-axis CNC machining me ke kaʻina hana ma ke kaʻina hana ʻana i ke kaumaha a me ka hoʻopau ʻana i ke kaʻina hana. hoʻomanawanui. ʻAʻole mākou kūʻai hou aku. Hana mākou.
Hoʻoponopono kēia hoʻohui kūpaʻa i ʻekolu mau wahi ʻeha i hōʻike ʻia:
- ʻO ka neʻe ʻana o ke ana ma nā ʻāpana ʻano kiʻekiʻe: ʻO kahi hale pahu pahu piston pump a mākou i mīkini ai i ka hapaha hope loa i mālama ʻia ± 0.015 mm concentricity ma waena o 280 mm ka lōʻihi-no ka mea, ua hoʻohālikelike ʻia a uku ʻia ka hoʻoheheʻe ʻana ma mua o ka hana ʻana i nā mea hana, ʻaʻole i hoʻoponopono ʻia ma hope o ka mīkini.
- Hoʻokumu ʻia ka microcrack i nā ʻāpana wela: ʻO kā mākou T800-alloy plugs i hoʻopaʻa ʻia i ka solution annealing ma 1180°C ±5°C, a ukali ʻia e ka hoʻoluʻu hoʻomalu ʻia—ʻaʻole hoʻopau i ka umu ahi—i hōʻoia ʻia ma ka ASTM E112 kānana nui ʻai.
- Kūlike ʻole ka pono o ka ʻili: Ke makemake ka mea kūʻai mai ʻEulopa iā Ra ≤0.4 µm ma ka ʻili o ka noho kobalt-alloy no ka hoʻopili ʻana i ka elastomer, ua komo kā mākou protocol hoʻopau i ka vibratory deburring, electrochemical polishing, a me ka hōʻoia interferometry kukui keʻokeʻo-ʻaʻole wale i ka hele ʻana / hāʻule.
He aha ka "Hoʻoponopono Alloy Hana Kiʻekiʻe" e hāʻawi maoli ai - ʻaʻole nā ʻōlelo hoʻohiki
Hoʻopaʻa inoa kekahi mau mea hoʻolako iā Stellite 21 i kā lākou papa inoa a kū ma laila. Hana mākou ma ke ʻano he ʻōnaehana. ʻO kēlā me kēia ʻāpana a mākou e hoʻouna ai e lawe i nā hōʻike i paʻi ʻia: nā hōʻike hoʻāʻo wili e pili ana i nā palena kemika AMS 5732, nā palapala ʻāina paʻakikī e hōʻike ana i ka paʻa ʻana o ka HV ma nā helehelena koʻikoʻi, a me ka hiki ke ʻike ʻia mai ka helu wela ingot a i ka hōʻailona hōʻailona hope. ʻAʻohe ʻokoʻa—ʻoiai no nā prototypes.
ʻIke pū mākou i ka mea a Stellite 21 * ʻaʻole * hoʻonā. ʻAʻole ia e hoʻoponopono i ka hoʻolālā hydraulic maikaʻi ʻole. ʻAʻole ia e uku no nā shafts misaligned a i ʻole rotors kaulike ʻole. No laila, hoʻomaka koke kā mākou loiloi ʻenekinia: hōʻailona mākou i nā paio GD&T ma mua o ka ʻoki ʻana i ke metala, hōʻike i nā hoʻoponopono radii e hōʻemi i ka manaʻo koʻikoʻi i nā noi kiʻekiʻe, a e hōʻoia inā pono maoli ka hopena cobalt-nickel—a i ʻole inā he 17-4PH paʻakikī me ka nitriding optimized e hāʻawi i ke ola lawelawe like me ka uku haʻahaʻa.
Hōʻike ʻia kēlā hoʻopaʻapaʻa i nā hoʻolaha maoli. Hoʻokahi lako ʻaila ʻaila ʻAmelika ʻĀkau OEM i hoʻololi i nā ʻōpuʻu valve 4140 me kā mākou mau mana Stellite 21-ʻaʻahu. Ua lele ka manawa ma waena o ka hemahema mai 42,000 a 117,000 mau hola hana. ʻAʻole no ka mea kupanaha ka huila—akā no ka mea, ʻo ke kaulahao kaʻina holoʻokoʻa—mai ka hoʻolālā ʻana i ke one a hiki i ka hoʻāʻo ultrasonic hope loa—ua hana ʻia e pili ana i ka hana hana, ʻaʻole wale i ka hoʻokō pono kikoʻī.
Pehea e hōʻoia ai i kahi hale hana Stellite 21 ʻoiaʻiʻo—Ma waho aʻe o ka Pūnaewele
E nīnau i kēia mau nīnau ʻekolu ma mua o ka hana ʻana:
- Hiki iā ʻoe ke hāʻawi i kahi palapala hōʻoia hou e hōʻike ana i ka ʻike kalapona ≤0.25%, chromium ≥27.5%, a me ka tungsten ≥13.5% - ua hōʻoia ʻia e ka OES spectroscopy, ʻaʻole nā hōʻike wili wale nō?
- Hana ʻoe i ke ana koʻikoʻi ma hope o ka mīkini ʻana ma nā ʻāpana i ʻoi aku ma mua o 150 mm ma kekahi ʻano-a hoʻoponopono i ka mālama wela e like me ia?
- Ua papa inoa ʻia kāu ISO 9001:2015 e hoʻokomo i ka "holoi a me ka hana ʻana i nā ʻāpana kobalt-chromium," a i ʻole he "mea metala" maʻamau?
Inā maopopo ʻole nā pane, hoʻopaneʻe, a koi ʻia paha i ka hoʻouna ʻana i nā ʻaoʻao ʻekolu - ke kamaʻilio nei ʻoe i kahi mea hoʻolaha, ʻaʻole hale hana Stellite 21. Ma QINGDAO QIANGSENYUAN, hana ʻia kēlā mau palapala i loko o ka hale, loiloi ʻia e nā metallurgists, a kaʻana like i loko o 48 mau hola o ke noi.
ʻAʻole manaʻo ka hana Stellite 21. Ana ʻia i nā hola o ka hana pau ʻole, nā microns o ka pau ʻana o ka ʻaʻahu i kēlā me kēia miliona mau pōʻai, a me ka hoʻihoʻi ʻole ʻana o ka mahina ma nā hui pume koʻikoʻi. ʻAʻole hoʻomaka ka hilinaʻi me ka datasheet alloy-akā me ka mea nāna e hoʻomalu i ka umu, ka papahana CNC, a me ka protocol inspection hope. No nā mea ʻenekinia e hōʻike ana i nā ʻāpana kahi e uku ʻia ai ka manawa haʻahaʻa $12,000 / hola, ʻaʻole kikoʻī kēlā ʻokoʻa. ʻO ia ka ʻokoʻa ma waena o ka hoʻonohonoho hoʻonohonoho a me ka hoʻolālā contingency.
