technical-news

Posted on Fri, 20 Jul 2018 07:31:45 +0000

Brazed plate heat exchanger

Brazed plate heat exchanger is a new type of high efficiency heat exchanger which is vacuum brazed by a series of metal sheets with a certain corru...

Posted on Fri, 20 Jul 2018 07:25:29 +0000

Introduction NdFeB production process

1. Raw material preparation and pretreatment: Process description: Pretreatment of raw materials such as weighing, crushing, breaking and derusting...

Posted on Mon, 09 Jul 2018 02:57:19 +0000

Cemented carbide sintering furnace – sintering process

Hard alloys are made up of a variety of carbide and iron elements, such as wc-co, wc-tic – tac-nbc-co or TiC-Mo yard-ni. The typical characte...

Posted on Fri, 06 Jul 2018 02:34:30 +0000

vacuum in heat treatment furnace of application

1. Principle and characteristics of vacuum heat treatment vacuum heat treatment is a special heat treatment process for quenching, annealing, tempe...

Posted on Thu, 05 Jul 2018 03:10:46 +0000

Nickel base alloy vacuum melting furnace

Vacuum smelting equipment is under the condition of vacuum, the easy oxidation of various metals, precision alloy, rare earth alloy, active metal, ...

Posted on Wed, 04 Jul 2018 02:32:55 +0000

Introduction to quenching furnace

I. introduction to quenching process: Quenching is to heat the steel to a critical temperature, Ac3, or Ac1, to the temperature, to keep it warm fo...

Posted on Mon, 02 Jul 2018 02:12:33 +0000

vacuum annealing furnace of application

1. The user must understand the construction and working properties of the electric furnace and auxiliary equipment (control cabinet, instrument, e...

Posted on Fri, 29 Jun 2018 02:19:47 +0000

vacuum furnace detailed operation flow

1. Prepare to open the furnace (1) check whether each electrical connector is tightened, and whether each component is clean and normal. (2) the me...

Posted on Thu, 28 Jun 2018 02:45:29 +0000

brazing furnace detailed decomposition

Brazing furnace is a kind of equipment for metal brazing and bright heat treatment. Suitable for small and medium sized stainless steel parts (tabl...

Posted on Mon, 25 Jun 2018 02:20:34 +0000

vacuum induction furnace of what are the advantages

Vacuum induction furnace smelting is a steelmaking method for heating, melting, refining, alloying and pouring of furnace materials under negative ...

Posted on Wed, 20 Jun 2018 02:34:45 +0000

Application of vertical vacuum oil quenching furnace in heat treatment

Vacuum heat treatment technology has no oxidation and decarburization, degassing, degreasing, good surface quality and small excellent comprehensiv...

Posted on Fri, 15 Jun 2018 03:55:03 +0000

Vacuum furnace and vacuum cup

Stainless steel vacuum cup, after the reform and development, especially over the last decade in China has been a great development. Our company ha...