![trying to heat temper 'blue' an already tempered blade - Heat Treating Knives, Blades etc - I Forge Iron trying to heat temper 'blue' an already tempered blade - Heat Treating Knives, Blades etc - I Forge Iron](https://www.iforgeiron.com/uploads/monthly_2017_04/2wmgnc6.jpg.166e2172f448b9b77ede0015edc13e5a.jpg)
trying to heat temper 'blue' an already tempered blade - Heat Treating Knives, Blades etc - I Forge Iron
![First knife: failure. Learned the hard way to only try straightening a heat-treated blade after tempering. : r/Bladesmith First knife: failure. Learned the hard way to only try straightening a heat-treated blade after tempering. : r/Bladesmith](https://external-preview.redd.it/DX_eAfRpm4nCkQ_QXBA3s6cDmSCvJGyiiqtLru0yyoE.jpg?width=640&crop=smart&auto=webp&s=be7d120d1d03a6f2e79b49d337fafc299fbcfa57)
First knife: failure. Learned the hard way to only try straightening a heat-treated blade after tempering. : r/Bladesmith
![Hand forged blade with tempering patina. Hand cut and finished scales. This is my fourth knife. Tell me what you think. : r/knifeclub Hand forged blade with tempering patina. Hand cut and finished scales. This is my fourth knife. Tell me what you think. : r/knifeclub](https://i.redd.it/tgweg7tnbcp01.jpg)
Hand forged blade with tempering patina. Hand cut and finished scales. This is my fourth knife. Tell me what you think. : r/knifeclub
![Cheap Chocolate Shovel Scraper Chocolate Tempering Melter Blade Stainless Steel Baking Tools Cook Shovel - Buy Cook Shovel Baking Tools,Baking Tools Cake Decorating,Food Grade Chocolate Making Tools Product on Alibaba.com Cheap Chocolate Shovel Scraper Chocolate Tempering Melter Blade Stainless Steel Baking Tools Cook Shovel - Buy Cook Shovel Baking Tools,Baking Tools Cake Decorating,Food Grade Chocolate Making Tools Product on Alibaba.com](https://sc02.alicdn.com/kf/H63fd9a1be123451b8b3b7d1aa27e0c13n/236813081/H63fd9a1be123451b8b3b7d1aa27e0c13n.jpg)
Cheap Chocolate Shovel Scraper Chocolate Tempering Melter Blade Stainless Steel Baking Tools Cook Shovel - Buy Cook Shovel Baking Tools,Baking Tools Cake Decorating,Food Grade Chocolate Making Tools Product on Alibaba.com
![Backyard forging Part 3: Tempering the blade & Those final adjustments – Woodland Ways Blog – Bushcraft and Survival Backyard forging Part 3: Tempering the blade & Those final adjustments – Woodland Ways Blog – Bushcraft and Survival](https://blog.woodland-ways.co.uk/wp-content/uploads/2015/03/24.jpg)