Brazing Pastes Catalogue

Product catalog summary

Furnace Brazing Pastes Catalogue Summary

1) Nickel Based Furnace Brazing Pastes

Nickel-based brazing pastes are versatile and can be applied through various methods such as screen-printing, roller coating, dipping, spraying, and automatic dispensing. They are primarily used for brazing stainless steel in the automotive and heat exchanger industries. The pastes have different melting ranges and are suitable for various atmospheres including hydrogen, vacuum, and hydrogen-nitrogen.

2) Active Furnace Brazing Pastes

Active brazing pastes containing titanium are used for joining ceramic materials with stainless steel at temperatures above 850°C. These pastes require precise application due to their limited flow properties. They are suitable for vacuum and argon atmospheres.

3) Copper Based Furnace Brazing Pastes

Copper-based brazing pastes are utilized in the automotive and tool industries for brazing steel and stainless steel. They have varying compositions, including additions of iron, tin, and silver, which affect their melting ranges and suitability for different atmospheres such as hydrogen, vacuum, and hydrogen-nitrogen.

4) Copper-Phosphorous Based Furnace Brazing Pastes

These pastes are used by heat exchanger manufacturers to braze copper with copper or copper with brass. They are effective in hydrogen and hydrogen-nitrogen atmospheres and have specific melting ranges.

5) Cuprobraze Furnace Brazing Pastes

Used in the automotive radiator industry, these pastes are designed for brazing copper with brass or copper with copper. They have a consistent melting range and are suitable for specific applications.

Catalog excerpts

BrazeTec Paste EN 1044 Melting range Brazing in C Atmosphere BrazeTec 897 NI 107 890 A, B, C BrazeTec 1002 NI 102 970 - 1000 A, B BrazeTec 1103 - 1050 - 1090 A, B BrazeTec 1135 NI 105 1080 - 1135 A, B A: hydrogen; B: vacuum; C: hydrogen-nitrogen; D: argon Page 2 >

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BrazeTec Paste EN 1044 Melting range Brazing in аC Atmosphere BrazeTec CB10 - 780 - 805 B, D BrazeTec CB11 - 1000 - 1050 B, D A: hydrogen; B: vacuum; C: hydrogen-nitrogen; D: argon Page 3 >

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BrazeTec Paste EN 1044 Melting range Brazing in C Atmosphere ML 100 CU 101 1083 A, B, C ML 103 (con 1% Fe) 1083 A, B, C ML 104 (con 4% Sn) 970 - 1060 A, B, C ML 106 CU 201 (con 6% Sn) 910 - 1060 A, B, C ML 320 (con 20% Sn) 800 - 890 A, B, C ML 530 (con 30% Ag) 780 - 950 A, B, C A: hydrogen; B: vacuum; C: hydrogen-nitrogen; D: argon > BrazeTec Paste EN 1044 Melting range Brazing in аC Atmosphere ML 937 - 710 - 880 A, C ML 986 (con Sn) 650 - 700 A, C A: hydrogen; B: vacuum; C: hydrogen-nitrogen; D: argon Page 4 >

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