Method and apparatus for removing oxides from metal substrate

• Main Authors: YANG, YOUHAO, ZHANG, LIMING, LIN, CHUAN, ZHU, HUI, WU, YINGNA, WHIMS, LAWRENCE J, ZHOU, HONG
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2017
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25; NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE

The invention relates to a method for removing oxides from a metal substrate, wherein the method comprises: providing a boron trifluoride stream, and heating the metal substrate. The invention further relates to a corresponding apparatus. 种用于从金属基材去除氧化物的方法，包括：提供三氟化硼流；及，加热所述金属基材。本发明也涉及相应的装置。