-
Lead-tin Alloys Are Classified Into Categories According To Their Uses
lead-based or tin-based bearing alloy. Alloys with lead-based bearings are collectively referred to as babbitt alloys. Containing 3% to 15%, copper 3% to 10%, and some alloys also contain 10% lead. Tantalum and copper are used to increase the strength and hardness of the alloy. The friction coefficient is small, has good toughness, thermal conductivity and corrosion resistance, and is mainly used for manufacturing sliding bearings.
넶54 2022-03-08 -
Tricone Bit Is An Important Tool For Oil Drilling
The tri-cone bit is an important tool for oil drilling, and its performance will directly affect the drilling quality, drilling efficiency and drilling cost f1.
넶51 2022-03-08 -
Construction Indonesia 2019 Booth Number
Construction Indonesia 2019 will be held in less than 2 months, and our booth number for the exhibition has finally come out, it's B-4407. The Exhibition will take place from September 18th to 21th at Jakarta International EXPO. Construction Indonesia is considered as Indonesia’s largest and most popular construction exhibition, we are very happy that we will attend the exhibition in September, hope to meet you at the fair.
넶53 2022-03-08 -
Good Raw Material Is Important For Bullet Teeth
Let us be straight up about the answer: for a good drilling bit, the body should use 42 CrMo and be forged from round steel. With our commitment to make the most enduring bullet teeth, we adopt the best quality material in the market, so that you don't have to worry about changing your drill bits every other day. What’s better, since we don't bluff on pricing, you can get the ideal bullet teeth well within your budget.
넶57 2022-03-08