News
-
The basic process of forging
The forging process of forgings is generally as follows: ingots preparation or blank blanking - ingots (blank) inspection - heating - forging - cooling - intermediate inspection - heat treatment - ...Read more -
The influence of various metals on the properties and malleability of steel
Metals are thermoplastic and can be pressed when heated (different metals require different temperatures). This is called malleability. Malleability the ability of a metal material to change shape ...Read more -
What are the application areas of large ring forgings?
Large ring forgings are widely used, but in what specific ways can they be used? The following article is mainly for you to tell. 1.Diesel engine ring forgings: a type of diesel forgings, diesel en...Read more -
Technical requirements for pipe flange forgings (including forged and rolled pieces)
Technical requirements for pipe flange forgings (including forged and rolled pieces). 1. The grade and technical requirements of forgings (including forged and rolled pieces) shall meet the corresp...Read more -
Donghuang forging factory complex office building main project successfully capped
On the morning of November 8th, the capping ceremony of Donghuang forging Group factory complex office building (located in Dingxiang Industrial Park, Shanxi Province) was held at the construction ...Read more -
What is a flange?
Friends in forums and blogs often ask, what is a flange? What is a flange?Most books say that flange, gaskets and fasteners are collectively called flanged joints.Flange joint is a kind of componen...Read more -
DHDZ forgings Obtain ASTM Certificate
American Society for Testing and Materials, ASTM. Formerly known as the International Association for Testing Materials (IATM). The American Society for Materials and Testing (ASTM) is currently on...Read more -
The difference between casting and forging
Even the precision casting has casting defects, such as shrinkage cavity, trachoma, fractal surface, pouring hole; Forgings on the other hand. You can also drop the product on the floor, and listen...Read more -
How to choose heavy forgings?
Ring forgings is to roll the forgings into a circle, can basically control the dimensional tolerance of the product, reduce the amount of machining. However, when choosing ring forgings, we should ...Read more -
Forging quality classification
The review of forging quality problems is a very complicated and extensive work, which can be described according to the cause of defects, the responsibility of defects, and the location of defects...Read more -
The influence of die heat meter treatment technology on the economy of forgings
Heat treatment is one of the indispensable important processes in forging die manufacturing process, which plays a decisive role in die life. According to the requirements of specific forging techn...Read more -
Influence of forging material on mold life
Forgings have a far-reaching significance in our daily life, and there are also many categories and types. Some of them are called die forgings. The die forgings need to be used in the forging proc...Read more
