How many companies do you know that temper in oil, lead, or salt baths? Normal atmosphere tempering is the most common probably followed by vacuum tempering. Those liquid baths are primarily used for martempering (not the same process as tempering), austempering (also not the same process as tempering) or differential hardening. Also the normalization time cited in this video is true for blacksmiths and knife makers, industrial normalizing of forgings often requires hold times on the order of hours not tens of minutes.
How many companies do you know that temper in oil, lead, or salt baths? Normal atmosphere tempering is the most common probably followed by vacuum tempering. Those liquid baths are primarily used for martempering (not the same process as tempering), austempering (also not the same process as tempering) or differential hardening.
Also the normalization time cited in this video is true for blacksmiths and knife makers, industrial normalizing of forgings often requires hold times on the order of hours not tens of minutes.
Nice video 😊
Thank you 😊
Great video sir. Thank you!
Awesome VDO. Thank you so much.
You're welcome! Glad you enjoyed it.
I love this video, thank you!!
Excellent. Many thanks!
India's like this video please like
Been doing this shit 8 years and didn’t know half the shit this dude talked about haha
Dr : can you send your email