Số hiệu tiêu chuẩn
                                        GOST 28817
                                     
                                    
                                        Tên tiêu chuẩn
                                        Sintered hardmetals. Determination of metallic elements by X-ray fluorescence
                                     
                                                                        
                                        Ngày phát hành
                                        1990-00-00
                                     
                                                                        
                                    
                                        Tiêu chuẩn tương đương
                                        
                                            ISO 4503 (1978-06), IDT * ISO 4883 (1978-06), IDT                                        
                                     
                                    
                                        Tiêu chuẩn liên quan
                                        
                                            GOST 4461 (1977) * GOST 5817 (1977) * GOST 10484 (1978) * GOST 18300 (1987)                                        
                                     
                                    
                                    
                                    
                                    
                                        Từ khóa
                                        Bushings * Carbides * Chemical analysis and testing * Chromium * Cobalt * Content * Determination of content * Elements * Fluorescence * Hardmetals * Iron * Manganese * Materials * Metals * Molybdenum * Nickel * Niobium * Powder metallurgy * Sampling methods * Solutions * Spectrophotometry * Tantalum * Test results * Testing * Titanium * Tungsten * Vanadium * X-ray * X-ray fluorescence spectrometry * Zirconium * Cemented carbides