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生产能力/Production Capacity

6-ton Vacuum Induction Melting

01.

特冶设备及特点

Special Melting Equipments and Features

VIM-VIDP1000型6吨真空感应炉是从德国ALD公司引进的世界领先水平的真空感应炉，可生产直径Φ80-Φ580mm、长度1000-4000mm、重量0.04-6吨的优质真空棒料。

该炉具有3吨和6吨两个坩埚，具有独立的熔炼室、顶加料室、侧加料室、铸锭室、流槽室。该炉配备强大的真空系统：极限真空度达到0.07 Pa；漏气度达到32Pa·L/s，可以生产出O、N、H含量极低的特种合金；浇注时可经过两层挡渣和

陶瓷过滤保证钢水的纯洁度，从装备上保证了产品质量的可靠性。

The VIM-VIDP1000 6-ton vacuum induction furnace is a world-leading furnace imported from ALD in Germany. It can produce high-quality vacuum rods with diameters of Φ80-Φ580mm, lengths of 1000-4000mm, and weights of 0.04-6 tons.

The furnace has two crucibles, 3 tons and 6 tons each, with independent melting chambers, top charging chambers, side charging chambers, ingot chambers, and flow channel chambers. The furnace is equipped with a powerful vacuum system: the ultimate vacuum degree can reach 0.07 Pa; the leak rate can reach 32Pa·L/s, which can produce special alloys with extremely low content of O, N, and H; during casting, the purity of the molten steel is ensured by two layers of slag blocking and ceramic filtering to ensure product quality reliability.

VAR L660 P6型6吨真空自耗炉是从德国ALD公司引进的世界领先水平的真空自耗炉，可生产直径Φ305-Φ660mm、长度1500-2700mm、重量1-6吨的优质真空自耗钢锭。

该炉为“H”型双工位炉体旋转式结构，氦气冷却和急流层水套的设计，可最大限度的减少钢锭偏析；

电极X-Y调整系统，可保证熔炼环隙一致；

冷却强度自动控制系统，可获得均匀的组织结构；高效的真空系统配置，可使冶炼真空度达到0.08Pa；

高精度全补偿的称重系统，使称重整体精度达到0.125％；包括焊接、起弧、熔炼、充填在内的全过程计算机控制，把熔炼产品稳定在很高的质量水平。熔炼过程中的重要参数都由计算机实时记录并生成趋势图，可即时观察及自动储存，保持了产品永久的可追溯性。

The VAR L660 P6 6-ton vacuum self-consumption furnace is a world-leading furnace imported from ALD in Germany. It can produce high-quality vacuum self-consumption steel ingots with diameters of Φ305-Φ660mm, lengths of 1500-2700mm, and weights of 1-6 tons.

The furnace has an "H" type double workstation furnace body rotating structure, with helium gas cooling and jet layer water jacket design, which can minimize ingot segregation.

The electrode X-Y adjustment system ensures uniform melting clearance.

The cooling intensity automatic control system can obtain a uniform tissue structure; the efficient vacuum system configuration can make the melting vacuum degree reach 0.08Pa.

The high-precision fully compensated weighing system makes the overall weighing accuracy reach 0.125%; including welding, arc starting, melting, and filling, the entire process is computer-controlled to stabilize the melting product at a high level of quality. Important parameters during the melting process are recorded in real-time by the computer and generate trend graphs, which can be observed and automatically stored in real-time to maintain permanent traceability of the products.

6-ton Vacuum Arc Remelting

18-ton Electroslag Remelting

ESR FB 830/17 WIII型18吨三工位气体保护抽锭式电渣炉是从德国ALD公司引进的世界领先水平的电渣炉。
可生产直径Φ360-Φ820mm、长度1000-4000mm、重量1-18吨的优质电渣锭。
该炉的同轴导电设计，可最大限度的减少电能消耗和冶炼中的杂散磁场干扰；
高精度称重系统，可准确进行熔速控制；电极X-Y调整系统，可保证熔炼环隙一致；
惰性气体控制系统，可减少易氧化元素的烧损及O、N、H的增加；具有熔速自动控制、钢液面高度自动控制、渣阻波动控制等智能控制技术，可将冶炼中的异常情况自动控制到合理状态。熔炼过程中的重要参数都由计算机实时记录并生成趋势图，可即时观察及自动储存，保持了产品永久的可追溯性。

18-ton Argon Protection Electroslag Remelting

中航上大特种冶炼装备的性能及参数指标，代表了国际特冶装备的领先水平，将为我国航空、航天、石化、海洋、电子等行业提供优质的特种合金。

The performance and parameter indicators of the special metallurgical equipment developed by AVIC SAC Commercial Aircraft Company Limited represent the leading level of international special metallurgical equipment. It will provide high-quality special alloys for industries such as aviation, aerospace, petrochemicals, marine, and electronics in China.

02.

精炼设备及特点

Refinery Equipments and Features

主要设备包括2#纯净化炉、1#纯净化炉、20吨AOD精炼炉、20吨LF钢包精炼炉、20吨VD/VOD精炼炉各一台，具备氩气保护浇注功能的模铸生产线三条。公司精炼设备齐全，可根据不同原材料和钢种要求，设计不同的冶炼工艺流程，具备超低碳、超低磷、超低硫钢和高合金钢的生产能力，主要生产品种有高温合金、耐蚀合金、精密合金、特种不锈钢和高档工模具钢。

The main equipment includes two #2 purification furnaces, one #1 purification furnace, one 20-ton AOD refining furnace, one 20-ton LF steel refining furnace, and one 20-ton VD/VOD refining furnace, as well as three continuous casting production lines with argon protection pouring function. The company's refining equipment is complete and can design different smelting process flows according to different raw materials and steel grade requirements. It has the production capacity of ultra-low carbon, ultra-low phosphorus, ultra-low sulfur steel, and high-alloy steel. The main products produced include high-temperature alloys, corrosion-resistant alloys, precision alloys, special stainless steels, and high-grade tool and die steels.

20-ton AOD Refining Furnace
20-ton LF Refining Furnace
20-ton VOD Refining Furnace

03.

锻造设备及特点

Forging Equipments and Features

主要设备包括25MN和60MN快锻机各一台，室式加热炉五台，台车式加热炉两台，热处理炉五台。精整设备主要有卧式车床、立式车床、龙门铣床、镗床、刨床、带锯、修磨机等，可以对各种锻件进行表面机加工，保证了产品的内在和表面质量。主要产品有高温合金、耐蚀合金、特种不锈钢、高档工模具材料、合金结构材料等，产品类型有圆钢棒材、模块类、台阶轴类、饼类、环类、筒类件等。

The main equipment includes one 25MN and one 60MN fast forging machine, five chamber heating furnaces, two car-type heating furnaces, and five heat treatment furnaces. The finishing equipment mainly includes horizontal lathes, vertical lathes, gantry milling machines, boring machines, planers, saws, grinders, etc., which can perform surface machining on various forgings to ensure the intrinsic and surface quality of the products. The main products are high-temperature alloys, corrosion-resistant alloys, special stainless steels, high-grade tool and die materials, alloy structural materials, etc., with product types including round steel bars, module classes, step shafts, cake classes, ring classes, cylinder classes, etc.

Product types	Product specifications
Forged bars	Φ80-450mm
Pie shaped pieces（Hole）	D≤1200mm，H≤400mm
Shaft pieces	Step D≤500mm
Die steel	S(Sectional area)≤280000mm2，W(Wide)≤1000mm，T(Thickness)≤400mm
Ring pieces	D≤2000mm，H≥100mm
Profiled	Under discussion

25MN Forging Machine

04.

轧制设备及特点

Rolling equipment and Features

横列式轧机是高温合金、难变形特种合金的专用设备。主要设备包括450轧机、320轧机各一台，90在线矫直机、7辊双曲线40矫直机、11辊40矫直机各一台，100扒皮机、40扒皮机各一台，83无心磨床、80无心磨床各一台。可轧制直径Φ10-Φ80mm高端特种合金圆钢棒材。

The horizontal rolling mill is a special equipment for high-temperature alloys and difficult-to-deform special alloys. The main equipment includes one 450 rolling mill, one 320 rolling mill, one 90 online straightening machine, one 7-roll hyperbolic 40 straightening machine, one 11-roll 40 straightening machine, one 100 peeler, and one 40 peeler, one 83 centerless grinder, and one 80 centerless grinder. It can roll high-end special alloy round steel bars with diameters of Φ10-Φ80mm.