Hoʻopilikino ʻia ʻo nā ʻōwili kila kiʻekiʻe ka hana ʻana i ka hoʻolei ʻana i ka wela

ʻO nā wili kila māmā holo kiʻekiʻe, hana ʻia e ke kaʻina hoʻolei ʻana Centrifugal, ʻo ia nā ʻōwili hui pū me ke kila wikiwiki e like me ka papa hana a me ka hao nodular ma ke kumu. ʻO ka mea o nā ʻōwili he nui nā mea i hoʻohui ʻia e like me Mo, V, W, Cr etc. ʻO nā carbide eutectic paʻakikī kiʻekiʻe a me nā carbides lua, e like me MC, M2C, M6C i puʻunaue like ʻia i loko o ka matrix martensitic tempered, e hana i ka lole a me ka pale ʻana i ka wela. maikaʻi loa. Ma waho aʻe, maikaʻi nō hoʻi ke kūʻē ʻana i ka roughing surface. I ke kūlana o ka'ōwili wela, hiki i nā helu hoʻopili ma waena o ke kaula kila a me nā'ōwili hana ke hana i kahi kiʻiʻoniʻoni oxide adherent ma luna o ka'ōwili, kahi e hana maikaʻi ai i nā hiʻohiʻona a me ka maikaʻi o kaʻili. Hoʻohana nui ʻia nā ʻōwili kaulana e like me nā wili hana ma nā hale wili wela a me nā kū hoʻopau ʻana o nā wili pahu; nā apo o nā wili pauku āpau a me nā kū hoʻopau ʻana o nā wili pahu kiʻekiʻe.

ʻO ka mea maʻamau, hana mākou i kēia ʻano ʻōwili e ka hoʻolei static a me ka cast centrifugal. Paipai mākou i ka hoʻohana ʻana i nā ʻōwili pahu centrifugal no ka hana ʻoi aku ka maikaʻi inā ʻaʻole hohonu ke awāwa o ke kino ʻōwili. Me ka nui o ka alloy i hoʻohui ʻia, hiki iā mākou ke loaʻa i kahi microstructure i loaʻa i ka graphite spheroidal, pearlite a me ka ʻano carbide mua M3C a hiki i 30%. I kēia manawa, paʻa mau ke kumu o ka ʻōwili me ka nui o ka graphite spheroidal i loko o ka matrix o ferrite. Ke hohonu loa ka awāwa i loko o ke kino ʻōwili, paipai mākou i ka hoʻohana ʻana i nā ʻōwili static cast me ke awāwa e loaʻa ai kahi hāʻule haʻahaʻa haʻahaʻa ma waena o ka ʻili o ke kino a me lalo o ke awāwa.

Hōʻike:

Kaʻina hana:

Nā huapalapala:

1. Kaʻina hana: Forged + Machining + Heat Treatment

2. Hana wela: Normalized / Annealed / Quenched / tempered

3. Ke kūlana hoʻouna: Hot forged + Rough machined

4. Nā Lako Inspection: Metallurgical analysis, Tensile strength tester, Hardness tester, Altimeter, Scale Micrometer, pressure tester, etc.

5. Mea: carbon steel ,stainless steel or alloy steel

ʻO nā pāpaʻi ka meaʻai no nā hale wili wela a i ʻole nā ​​wili pā a ʻōwili ʻia nā pua i nā bila i loko o ka wili billet a i ʻole nā ​​ʻāpana nui i loko o ka hale wili hale. Hoʻopili ʻia ka mea hoʻopuka mai kahi wili ʻili a, ma hope, hoʻohana ʻia ma ke ʻano he meaʻai no ka wili wili anu a hoʻohana pololei ʻia e nā mea hana. ʻO nā bila, no ka ʻōwili hou ʻana, e ʻōwili ʻia i loko o kahi mea kūʻai aku, bar a i ʻole wili lāʻau. ʻO nā mea kūʻai aku a i ʻole nā ​​hale bar e hana i nā ʻano huahana like ʻole e like me nā kihi, nā ala, nā kaola, nā pōʻai (lōʻihi a i ʻole ʻōwili) a me nā hexagons.

Noi:

Hoʻohana nui ʻia ka spheroidal graphite pearlitic iron rolls i nā kū roughing a me nā kū waena o nā wili wili like ʻole. Mīkini Hoʻopiʻi Metala, Mīkini ʻOki Metala, Mīkini Hoʻopololei Metala, Mīkini Milo Metala, Nā ʻāpana Mīkini Hoʻoheheʻe Metala, Mīkini Forging Metal, Mīkini Hoʻolei Metala, etc.

Hōʻike:

Nā huapalapala:

1) Mea: Alloy Steel, Alloy Iron, Ductile Iron ʻo ia ka 9Cr3Mo, 70NiMoV etc.

2) Kūlana: GB, AISI, SAE, ASTM / ASME, EU, AS / NZS etc

3) Nui: hoʻonohonoho ʻia e like me nā kauoha

4) Paʻakikī: ma muli o nā koi o ka mea kūʻai aku

5) Hoʻohui Kemika a me ka waiwai mechanical: e like me ka mea i kuhikuhi ʻia.

Palapala hōʻoia: ISO 9001: 2008, PED Certificate, TUV Rheinland, Bureau Veritas (BV), Lloyd Register (LR), ABS, RINA Germanischer Lloyd (GL), Korean Register of Shipping (KR), Det Norske Veritas (DNV), Nippon Hiki ke loaʻa iā Kaiji Kyokai (NK) a me nā mea e pono ai no ka papahana;

Hiki i kā mākou hui kila kūikawā ke hana i nā mīkini ʻōwili hana maʻamau a me ka hana ʻana i nā nui like ʻole a me nā kaʻina hana e like me ke kiʻi a ka mea kūʻai aku i hōʻike ʻia a i ʻole nā ​​koi. e ʻoluʻolu e hana i nā nīnau e like me ia.