sales@hdcmfg.com
+86 150 5221 8226
+86 150 5221 8226

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Che cosa è la tempra

tempra in olio per coltello

Quenching is a form of heat treatment and one of our core processes at HDC Manufacturing. It involves rapidly cooling a hot metal to lock its atoms in place. Quenching transforms austenite into hard martensite, creating a material with exceptional strength. Whether you are a longtime metallurgist or newbie, read on to learn all about […]

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Che cosa è il rinvenimento

trattamento termico di rinvenimento

Tempering is performed after quenching, which is one of our core processes at HDC Manufacturing. This method of heat treatment changes the mechanical properties of a metal, improving hardness and strength, while relieving internal stress. Tempering also ensures the product does not damage under pressure and that it is ready for long-term performance in industries

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Processo di ricottura dei metalli

ricottura in corso

Annealing is usually done after casting, which is one of our core services at HDC Manufacturing. It reduces hardness, improves ductility, and also relieves internal stress in the metal. This ensures the product is ready for long-term performance in various demanding applications. What is Annealing? Annealing is a heat treatment process that is used to

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