High-temperature-resistant tungsten steel rod

The utility model discloses a high-temperature-resistant tungsten steel bar which comprises a tungsten steel bar body, a left groove is formed in the left end of the tungsten steel bar body, a right groove is formed in the right end of the tungsten steel bar body, and the surface of the tungsten ste...

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Bibliographische Detailangaben
1. Verfasser:	XU FUCHUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS CONSTRUCTIONAL ELEMENTS IN GENERAL COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION OR COOLING REFRIGERATORS STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a high-temperature-resistant tungsten steel bar which comprises a tungsten steel bar body, a left groove is formed in the left end of the tungsten steel bar body, a right groove is formed in the right end of the tungsten steel bar body, and the surface of the tungsten steel bar body is coated with a high-temperature-resistant coating. The heat dissipation groove is formed in the tungsten steel rod body, an inlet channel is formed in the upper end of the heat dissipation groove, and an outlet channel is formed in the lower end of the heat dissipation groove 5; and the balls are arranged in the heat dissipation grooves, solution cavities are formed in the balls, and seepage holes are formed in the surfaces of the balls. The high-temperature-resistant tungsten steel bar can be conveniently carried, so that carrying is safer and more stable, meanwhile, when the tungsten steel bar is used, the tungsten steel bar is cooled, and the service life is prolonged. 本实用新型公开了一种耐高温应用的钨钢棒，包括：钨钢棒本体，