Technical Info

Apparent density usually refers to the weight of powder per unit volume when it is loosely piled up. Its value is affected by the particle shape, particle size and internal structure (such as pores) of the iron powder.

Sagwell produces a variety of micron-grade ultrafine pre-alloyed powders suitable for different application fields. Many customers, especially those who are new to Sagwell, often have such questions: You have so many pre-alloyed powders, how should I choose? What are the application fields of these alloy powders? Sagwell will briefly introduce the classification and application fields of the alloy powders we produce.

When many diamond tool customers put forward product requirements to Sagwell, they will say that they first require sharpness, and secondly, the life cannot be low. Is there a basic alloy powder material that can take into account both life and sharpness?

As everyone is aware, the primary effect of applying ultrafine iron powder to diamond saw blades is to enhance the saw blade's performance. Diamond saw blades are a common and effective cutting tool used in the processing of hard and brittle materials such stone, ceramics, refractory materials, and concrete. To demonstrate the precise qualities that Sagwell iron powder can enhance, we shall provide an example today.

As we all know, iron powder comes in various particle sizes, ranging from hundreds of micron to nanoscale. So, you might be curious about how to determine its fineness without using instruments.Today, Sagwell will explain to you where you can make a judgment.

Recently, an article about Sagwell's products was published in the 2019 3rd issue of Stonetech (a Turkish industry authoritative magazine). This article mainly introduced our pre-alloyed powder SFN-06 which can replace or partly replace the advantage of cobalt, nickel and also the data comparison, this article caused the attention of many diamond tools manufacturer over the world. The following is part of the article, for each customer to know this iron base alloy powder which is called the terminator of cobalt and nickel. The complete version can be obtained free of charge by contacting us.

What is alloy powder? We generally refer to powders obtained by alloying at least two or more metal powder elements as alloy powders. The pre-alloyed powder produced by Sagwell is pre-alloyed with multiple elements by the R&D department's technical personnel using wet metallurgy according to a pre-designed ratio. 

Some customers are not very familiar with the expression of metal powder particle size and often ask how to understand the metal powder particle size on the product information? Some materials are labeled with mesh size, while others are labeled with micrometers.