Insights · Field notes

The Carbide Journal.

Practical, no-fluff notes on sourcing, grade selection, tool economics and materials science — written by the same engineers who run our furnaces and grinders.

JR/016 min read

Metal Forming

10 Oct 2026

Carbide Dies, Explained: Heading Pellets, Drawing Dies and Coining Tools

Metal forming asks carbide to survive impact and wear at the same time. How heading, drawing and coining dies differ — and how to choose the grade for each.

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JR/026 min read

Wear Parts

10 Oct 2026

Name the Wear First: Choosing Tungsten Carbide Wear Parts That Last

Seal rings, nozzles, guides and knives all wear out — but not in the same way. How to identify the wear mechanism, pick the grade that resists it, and specify a custom part right first time.

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JR/035 min read

Supply & Sourcing

10 Oct 2026

Made in India or Imported? Comparing Carbide on Lead Time, Cost and Quality

Imported carbide can look cheaper on the quote. How domestic and imported tungsten carbide really compare once lead time, order size, grinding allowance and supply risk are counted.

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JR/045 min read

Materials

10 Oct 2026

Tungsten, Silicon or Calcium Carbide? What a 'Carbide Manufacturer' Actually Makes

Search for a carbide manufacturer and you'll find makers of completely different materials. How tungsten, silicon, boron and calcium carbide differ — and which one your application needs.

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JR/056 min read

Supply & Sourcing

24 Jun 2026

Tungsten Supply Shock: A 2026 Procurement Playbook for Carbide Buyers

China's export controls have redrawn the tungsten map. Here's how carbide buyers can de-risk price, lead time and continuity this year.

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JR/066 min read

Grade Selection

20 May 2026

Grain Size & Cobalt: How to Actually Choose a Tungsten Carbide Grade

Hardness or toughness — you rarely get both. A practical guide to reading grain size and binder content so you spec the right grade the first time.

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JR/075 min read

Tool Economics

22 Apr 2026

Price Per Tool Is a Trap: Costing Carbide by the Part

The cheapest insert on the quote is rarely the cheapest insert in production. A simple framework for costing tooling by output, not sticker price.

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JR/085 min read

Strategy

4 Apr 2026

Make It Here: Why 2026 Is the Year to Buy From a Carbide Manufacturer in India

Tungsten is now a controlled critical mineral, and India is investing to build a domestic value chain. Sourcing carbide from an Indian manufacturer has become good risk management, not just good sentiment.

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JR/096 min read

Tooling

24 Mar 2026

Coated vs Uncoated Carbide: When a Micron of Coating Doubles Tool Life

A few microns of the right coating can double how long an insert lasts. A plain-language guide to PVD, CVD and which coating fits which job.

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