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Cobalt Price Fluctuates Upward: Is Iron Powder Substitution for Cobalt Feasible in the Diamond Tool Industry?

Cobalt Price Fluctuates Upward: Is Iron Powder Substitution for Cobalt Feasible in the Diamond Tool Industry?

2025-10-22
Since July, the price of cobalt has shown a trend of slow fluctuations and upward movement. Some diamond tool customers of Sagwell have adopted the method of adding iron powder to the matrix to replace part of the cobalt, thereby reducing costs. This cost control measure has raised doubts among many new customers: there is a huge price gap between cobalt and iron powder, so how can such substitution be realized?

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How to Store High-Purity Ultrafine Iron Powder

How to Store High-Purity Ultrafine Iron Powder

2025-10-16

For customers using ultrafine iron powder, issues like powder oxidation and caking can be troublesome. These problems lead to unstable quality of end products or excessively high scrap rates.

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What to Do When the Tool Head Blunts? You Need to Understand the Core Logic

What to Do When the Tool Head Blunts? You Need to Understand the Core Logic

2025-10-09

The performance of a tower saw’s cutting head is a direct determinant of stone processing efficiency, tool lifespan, and the quality of finished products. Today, technical experts from Sagwell will shed light on how pre-alloyed powder addresses common issues encountered during tower saw cutting operations.

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Struggling with Low Cutting Efficiency or Short Lifespan of Your Tower Saw? Ultra-Fine Pre-Alloyed Powder Is the Solution!

Struggling with Low Cutting Efficiency or Short Lifespan of Your Tower Saw? Ultra-Fine Pre-Alloyed Powder Is the Solution!

2025-09-29

The performance of a tower saw’s cutting head is a direct determinant of stone processing efficiency, tool lifespan, and the quality of finished products. Today, technical experts from Sagwell will shed light on how pre-alloyed powder addresses common issues encountered during tower saw cutting operations.

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Development of Pre-alloyed Powders in the Application of Diamond Tools

Development of Pre-alloyed Powders in the Application of Diamond Tools

2025-09-22

In the current sintered diamond tool market, pre-alloyed powders are widely used as one of the matrix materials. But do you know about their development history?

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Sagwell Invites You to Gather at 2025 Marmomac (Verona Stone Fair) in Italy

Sagwell Invites You to Gather at 2025 Marmomac (Verona Stone Fair) in Italy

2025-09-15

Sagwell is set to make an appearance at the 2025 Marmomac (Verona Stone Fair) in Italy. On this occasion, Sagwell will bring a variety of metal powder products and technical solutions, and sincerely invite all customers to visit, so as to jointly explore and innovate for the future.

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Problems with Metal Powder-Sintered Wire Saw Beads: How Many Have You Encountered?

Problems with Metal Powder-Sintered Wire Saw Beads: How Many Have You Encountered?

2025-09-10

When organizing customer needs, the technical staff of Sagwell found that many customers encounter difficulties in sintering wire saw beads. So, what are the challenges of using metal powder as the matrix material? Thin walls! Difficult to heat! Easy to damage! Compared with the difficulties of other tools, these are the main ones!

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The Role of Tin Element in Alloy Powder in the Matrix of Diamond Tools

The Role of Tin Element in Alloy Powder in the Matrix of Diamond Tools

2025-09-01

Most sintered diamond tool matrices produced by Sagwell contain tin, either added as a pure element or in the form of alloy powder. But do you know the role of tin in the matrix?

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What Alloy Powder Can Enhance the Impact Resistance of Diamond Tools?

What Alloy Powder Can Enhance the Impact Resistance of Diamond Tools?

2025-08-26

What type of alloy powder can be used to improve the impact resistance of diamond tools? For a tool matrix with good impact resistance, it is necessary to maintain a certain level of toughness while ensuring that its ability to hold (retain) diamonds is not too weak.

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What Are the Advantages of Tower Saw Segments Added with Ultrafine Iron Powder?

What Are the Advantages of Tower Saw Segments Added with Ultrafine Iron Powder?

2025-08-19

Many customers who manufacture tower saw segments choose to add ultrafine iron powder. But do you know the advantages of adding ultrafine iron powder?

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