Nkedo nkedo nchara nchara

Dị ka ihe nkedo ájá ntọala sitere na China, RMC nwere ike iji nkedo wụba ncharankedo ájá. Enwere ike kewaa igwe nkedo n'ime ihe nkedo alloy na nkedo carbon steel dị ka ihe mejupụtara kemịkalụ ya si dị, a nwekwara ike kewaa nchara igwe nkedo, nkedo nchara pụrụ iche, injinia na nhazi ihe na nkedo alloy dị ka njirimara ya siri dị.

Site na ihe mejupụtara kemịkalụ
1. Nkedo carbon ígwè. Nkedo ígwè nwere carbon dị ka ihe bụ isi alloying element na obere ego nke ihe ndị ọzọ. Enwere ike kewaa ihe nkedo carbon ígwè ka ọ bụrụ nkedo obere carbon ígwè, nkedo ọkara carbon ígwè na nkedo elu carbon ígwè. Ọdịnaya carbon nke nkedo obere carbon steel bụ ihe na-erughị 0.25%, ọdịnaya carbon nke nkedo carbon dị n'etiti 0.25% na 0.60%, na ọdịnaya carbon nke ihe nkedo carbon carbon dị n'etiti 0.6% na 3.0%. Ike na ike nke nkedo carbon ígwè na-abawanye site na mmụba nke ọdịnaya carbon. Nkedo carbon ígwè nwere uru ndị a: ọnụ ahịa mmepụta dị ala, ike dị elu, ike siri ike na plasticity dị elu. Enwere ike iji ígwè nkedo carbon rụpụta akụkụ ndị na-ebu ibu dị arọ, dị ka igwe igwe na-akpụgharị ígwè na ntọala hydraulic n'ime igwe dị arọ. Enwere ike iji ya rụpụta akụkụ ndị nwere nnukwu ike na mmetụta, dị ka wiil, ihe ndọta, ihe nkwado na okpokolo agba n'akụkụ ụgbọ okporo ígwè.

2. Nkedo alloy ígwè. Enwere ike kewaa ihe nkedo alloy n'ime nkedo alloy dị ala (ihe niile alloy dị obere ma ọ bụ ha nhata 5%), ihe nkedo alloy (ihe niile alloy bụ 5% ruo 10%) ma tụba nchara alloy dị elu (ngụkọta alloy). ihe ndị dị elu karịa ma ọ bụ ha nhata 10%).

Site njiri mara
1. Nkedo ngwá ọrụ ígwè. Enwere ike kewaa igwe ihe nkedo n'ime ihe nkedo ígwè na nkedo ebu ígwè.
2. Nkedo ígwè pụrụ iche. Enwere ike kewaa nchara pụrụ iche na nkedo igwe anaghị agba nchara, igwe anaghị agba nchara, igwe anaghị agba nchara, alloy dabere na nickel, wdg.
3. Nkedo ígwè maka injinia na nhazi. Enwere ike ikewa igwe ihe nkedo maka injinia na ihe owuwu ka ọ bụrụ ihe nkedo carbon structural steel na nkedo alloy structural steel.
4. Nkedo alloy ígwè. Enwere ike kewaa ya na nkedo alloy dị ala, nkedo alloy steel na nkedo nchara dị elu.

Igwe anaghị agba nchara 304 na 316 bụ igwe anaghị agba nchara na-ejikarị eme ihe. Ha abụọ bụ ihe nkedo austenitic, nke na-abụghị magnetik ma ọ bụ nke na-adịghị ike. 430, 403, na 410 bụ austenitic-ferritic igwe anaghị agba nchara nwere ihe ndọta.

▶ Raw Materials of Cast Steel dị ka ọkọlọtọ ma ọ bụ ahaziri kemịkalụ mejupụtara na n'ibu Njirimara.
• Carbon Steel: AISI 1020 - AISI 1060,
• Alloys ígwè: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo ... wdg na arịrịọ.
• Igwe anaghị agba nchara: AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4404, 1.4301 na ọkwa igwe anaghị agba nchara ndị ọzọ.

▶ 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,