Omenala ntụ ntụ nkedo igwe aja aja

Mgbe anyị na-atụba ígwè isi awọ, anyị na-agbasochi kemịkalụ kemịkalụ na akụrụngwa dị ka stardards ma ọ bụ ihe ndị ahịa chọrọ. E wezụga nke ahụ, anyị nwere ikike na akụrụngwa iji nwalee ma enwere ntụpọ nkedo n'imeihe nkedo ájá ígwè isi awọ.

Alloys ferrous nke nwere carbon ihe karịrị 2% ka a na-akpọ nkedo ígwè. Ọ bụ ezie na nkedo ígwè nwere ike ịnwe pasent carbon n'etiti 2 ruo 6.67, njedebe bara uru na-adịkarị n'etiti 2 na 4%. Ndị a dị mkpa karịsịa n'ihi àgwà nkedo ha mara mma.

Nkedo ígwè isi awọ dị ọnụ ala karịaihe nkedo ductile, ma ọ nwere nnọọ ala tensile ike na ductility karịa ductile ígwè. Isi awọ ígwè enweghị ike dochie carbon ígwè, mgbe ductile ígwè nwere ike dochie carbon ígwè n'ọnọdụ ụfọdụ n'ihi na elu tensile ike, mkpụrụ ike na elongation nke ductile ígwè.

Site na eserese nha nha nke iron-carbon, enwere ike ịhụ na igwe nkedo nwere n'ezie cimentite na ferrite. N'ihi ọnụ ọgụgụ dị ukwuu nke carbon, ọnụ ọgụgụ nke cimentite dị elu na-ebute oke isi ike na njiri agbaji maka ígwè nkedo.

▶ Ọkwa na ụkpụrụ anyị na-agbaso maka igwe agba ntụ ntụ:

• ISO185: 100, 150, 200, 250, 300
• ASTM A48: NO.20, NO.25, NO.30, NO.35, NO.40, NO.45
• DIN 1691: GG10, GG15, GG20, GG25, GG30
• EN 1561: EN-GJL-100, EN-GJL-150, EN-GJL-200, EN-GJL-250, EN-GJL-300
• BS 1452: 100, 150, 200, 250, 300
• AS 1830: T150, T220, T260, T300

▶ Ike nke Sand nkedo ejiri aka kpụzie:

• • Oke kachasị: 1,500 mm × 1000 mm × 500 mm
• • Oke arọ: 0,5 n'arọ - 500 n'arọ
• • Ike kwa afọ: tọn 5,000 - tọn 6,000
• • Nkwenye: Na Arịrịọ.

▶ Ike nke igwe nkedo aja site na igwe na-akpụzi akpaaka:

• • Oke kachasị: 1,000 mm × 800 mm × 500 mm
• • Oke arọ: 0,5 n'arọ - 500 n'arọ
• • Ike kwa afọ: tọn 8,000 - tọn 10,000
• • Nkwenye: Na Arịrịọ.

▶ Isi Mmepụta Usoro
• Usoro & Ngwá Ọrụ Imepụta → Ime ụkpụrụ → Usoro ịkpụzi → Nyocha ihe mejupụtara kemịkalụ → Na-agbaze & Ịwụ → Nchacha, Egweri & Mgbawa Mgbawa → Nhazi ma ọ bụ nkwakọ ngwaahịa maka Mbupu

▶ Ike nyocha nkedo ájá

• • Spectrographic na ntuziaka quantitative analysis
• • Metallographic analysis
• • Brinell, Rockwell na Vickers nyocha ike siri ike
• • Mechanical onwunwe nyocha
• • Nnwale mmetụta okpomọkụ dị ala na nke nkịtị
• • Nnyocha ịdị ọcha
• • Nyocha UT, MT na RT

▶ Usoro nkedo mgbe emechara

• • Deburring & Nhicha
• • Mgbawa agbawa / ájá peening
• • Ọgwụgwọ okpomọkụ: Normalization, Quench, Tempering, Carburization, Nitriding
• • Ngwọta dị n'elu: Passivation, Andonizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec
• •Ụlọ ọrụ CNC: Ịtụgharị ,Egwe ọka, Ịkụ Ọkụ, Ịkụ Ọkụ, Ịsọpụrụ, Egweri,