How to repair iron casting defects?

How to repair iron casting defects?

shares that defects such as porosity, pinholes, slag inclusion, cracks and pits often occur in iron castings due to various factors. Common repair equipment for argon arc welding machine, resistance welding machine, cold welding machine. Casting defects with low quality and appearance requirements can be remedied by high heating and fast welding machines such as argon arc welding machines. However, in the field of defect repair of precision iron castings, due to the large influence of argon welding heat, the repair may cause secondary defects such as casting deformation, hardness reduction, sand hole, local annealing, cracking, pinhole, wear, scratch, undercut, or insufficient binding force and internal stress damage. Cold welding machine just to overcome the above shortcomings, its advantages are mainly reflected in the small heat affected area, casting without preheating, cold welding repair at room temperature, so no deformation, undercut and residual stress, no local annealing, does not change the metal structure of the casting state. Therefore, cold welding machine is suitable for precision casting surface defect repair. Cold welding welding repair in the range of 1.5 1.2 mm Φ Φ weld points repeatedly melting process of accumulation, in the process of large area of defect repair, repair efficiency is the only factor to restrict its wide application. For large defects, the composite application of traditional welding repair technology and casting defect repair machine is recommended. But sometimes we don't have a lot of defects, there would be no need to invest more costs, we can use some repairing adhesive repair good, convenient and simple, iron material, for example, we can use (strength element into) JS902 mending, can in the later use to burn, so can save cost for our factory, casting factory, let us get more money to improve the quality of the product itself, for the users to create more wealth.

Welcome to purchase our!

Located in Liaoning province in northeastern China, LianJiang Metals Company have specialized in aluminum and iron casting production since 1997. We are an OEM partnership that manufactures and iron parts for clients all over the world and in different industries such as , patio furniture & company.

With over 20 years of casting work experience and expertise, we offer a full range of casting processes including:sand casting,gravity casting,die-casting,vacuum casting

If you want to know more about the product, please .

MoreProductsPlease .

Other supplier products

	FURNITURE PARTS, Aluminum Patio Furniture, Furniture Casting Part, Furniture Part Foundry, Furniture Cast Solution	FURNITUREPARTS,Aluminum Patio Furniture,Furniture Casting Part,Furniture Part Foundry,Furniture Cast Solution ALUMINUMCASTING ITEM No:Aluminum Furn...
	Lighting Base, Lighting Base Casting, Lighting Base Cast Aluminum part, street sign base	Lighting Base,Lighting Base Casting,Lighting Base Cast Aluminum part,street sign base ALUMINUMCASTING ITEM No:Lighting Base Product name: base Mate...
	CASTING SOLUTIONS, Cast Aluminum and Iron Parts, Garden Decoration Cast Part	CASTING SOLUTIONS,Cast Aluminum and Iron Parts,Garden Decoration Cast Part Located in Liaoning province in northeastern China, LianJiang Metals Com...
	Lighting Base, Lighting Base Casting, Lighting Base Cast Aluminum part, street sign base	Lighting Base,Lighting Base Casting,Lighting Base Cast Aluminum part,street sign base ALUMINUMCASTING ITEM No:Lighting Base Product name: base Mate...
	Aluminium Garden Ornaments	Aluminium Garden Ornaments Aluminum garden ornamentsare decorative pieces made of aluminum that are designed to enhance the aesthetic appeal of ou...

供应产品

Same products

	Cast iron service	卖方: 山西海洛斯铸锻件有限公司	Helios own a variety of casting processes, including clay sand horizontal automatic molding line,...
	Cast iron service	卖方: 山西海洛斯铸锻件有限公司	Helios own a variety of casting processes, including clay sand horizontal automatic molding line,...
	Inconel Alloy Directional Casting Service: Precision for High-Performance Applications	卖方: 新航金属制品有限公司	铬镍铁合金定向铸造服务：高性能应用的高精度 因科镍合金以其卓越的强度和耐高温性而闻名，是需要能够在极端条件下运行的部件的行业中不可或缺的材料。航空航天、发电和石化等行业要求材料不仅能承受高温，而...
	Inconel Alloy Powder Metallurgy Turbine Disc Service: Advanced Manufacturing for High-Performance Components	卖方: 新航金属制品有限公司	因科镍合金粉末冶金涡轮盘服务：高性能部件的先进制造 铬镍铁合金粉末冶金 (PM) 涡轮盘制造对于为航空航天、发电以及石油和天然气等需要最高可靠性和强度的行业生产高性能部件至关重要。涡轮盘是喷气发...
	CMSX Series Single Crystal Casting Service	卖方: 新航金属制品有限公司	CMSX系列单晶铸造服务简介 CMSX 系列是一系列先进的单晶高温合金材料，专为高温应用而设计，特别是在航空航天和发电行业。这些合金以其在极端条件下的卓越性能而闻名，例如燃气轮机、喷气发动机和其...