Gray iron_knowledge_search casting network, a leading service platform for casting industry

Gray cast iron The hardness of 250 castings is required to be 210-240. The hardness of the original batch is about 190. Can we improve the hardness by heat treatment?	1 Answer	2020-08-31 16:31
Gray cast iron There is air hole at the upper gate of the casting, and it is pumped. How to solve it?	3 Answer	2020-08-31 16:30
Gray cast iron Hardness?	2 Answer	2020-08-31 16:30
one Gray cast iron 200, surface hardness is not enough? Intermediate frequency furnace smelting	3 Answer	2020-08-31 16:30
Gray cast iron How to remedy the low hardness?	2 Answer	2020-08-31 16:30
one about Gray cast iron Some problems of	1 Answer	2020-08-31 16:30
one White mouth width of triangle test block Gray cast iron Is machinability affected?	4 Answer	2020-08-31 16:30
one about Gray cast iron Determination of graphitization	4 Answer	2020-08-31 16:30
one seek help: Gray cast iron How to get 100% pearlite matrix structure?	1 Answer	2020-08-31 16:30
one Gray cast iron Solution to subcutaneous air hole of parts	2 Answer	2020-08-31 16:30
one Gray cast iron How to solve the problem of sand sticking?	2 Answer	2020-08-31 16:30
one Gray cast iron What is the casting carbon equivalent	3 Answer	2020-08-31 16:29
one It is made of steel pig iron Gray cast iron Is it made of ductile iron castings?	0 Answer	2020-08-31 16:29
one Gray cast iron There are slag marks on the machining surface of the part. Now we want to repair them. What's your suggestion	2 Answer	2020-08-31 16:29
one Gray cast iron What is the difference from ductile iron?	1 Answer	2020-08-31 16:29
one How to improve Gray cast iron Tensile strength of casting?	8 Answer	2020-08-31 16:28
one In this way Gray cast iron What is the cause of the defect?	6 Answer	2020-08-31 16:24
one Poured out Gray cast iron What's wrong with a circle of white iron on the periphery...?	2 Answer	2020-08-31 16:24
one about Gray cast iron 250 ingredients	2 Answer	2020-08-31 16:24
one Gray cast iron Equipment for casting	1 Answer	2020-08-31 16:21

« Previous page 1 2 … 3 4 5 6 … 7 8 Next » 143 in total/8 pages

Related Search

Are you looking for it?

About 11 Gray iron 2
About 28 Gray iron casting

Today's ranking

Article 143 one Gray cast iron
12 two Die-casting die

Weekly Best Sellers

24 one steel scrap
6 two titanium alloy
3103 three casting
156 four cast steel
2702 five casting
Article 28 six Carburetor
15 seven filter
21 eight flange
139 nine mould

Monthly Best Sellers

24 one steel scrap
6 two titanium alloy
3103 three casting
156 four cast steel
2702 five casting
Article 28 six Carburetor
15 seven filter
21 eight flange
139 nine mould