Reviews

Book Review – Damascus Steel Swords: Solving the Mystery of How to Make Them

Thanks to Jason Volkert for becoming a Knife Steel Nerds Patreon supporter!

Introduction

In July 2018 a new book was released on the research of wootz Damascus steel by Dr. John Verhoeven. Dr. Verhoeven is well known for his contributions to research on knife steels and damascus, along with frequent collaborator Al Pendray. Dr. Verhoeven has often been cited on this website, including his articles on CATRA testing of different knife steels [1], and also a series of experiments on sharpening of knives [2]. He also wrote a book on the metallurgy of knife steels, which is now published as Steel Metallurgy for the Non-Metallurgist; I reviewed it in this article on book recommendations. Dr. Verhoeven had a particularly strong impact on my interest in steel and metallurgy. I was introduced to him through his knife steel metallurgy book which I read several times in my teen years. And when I was looking for the best steel University to attend, he was the first person I emailed for advice. I asked him for an interview to be published on this website, and he asked if I would be willing to review his new book instead – Damascus Steel Swords: Solving the Mystery of How to Make Them. read more

Heat Treating and Processing, History - Articles - Books, Metallurgy Principles, Reviews

Review – Kevin Cashen’s Guide to 1080 & 1084

Thanks to Edward Braun, Mark Reich, and Alex Kaplan for becoming Knife Steel Nerds Patreon supporters!

Misc. updates: I added some toughness numbers that I had previously been unable to track down comparing 440C and 154CM to the 154CM article. I also added a summary of a very interesting new journal article about the effect of grain size on steel toughness to the Grain Refinement article.   read more