"This," he said, holding it up, "is Density."
Torvin said. "High Density Tungsten Carbide. Listen close, girl. 'Quality' means it was made right. No shortcuts. No cheap fillers. It is 90% tungsten carbide powder and 10% cobalt binder. Mixed. Pressed. Sintered at 1,500 degrees." what is hdtc quality
"What is it?" she whispered.
She walked back to Torvin's shop, exhausted but grinning. "This," he said, holding it up, "is Density
Torvin didn't look up from his whetstone. "You’re using pig iron on a dragon’s back. You need HDTC." " he said