Email: [email protected]
21 · 2 · Aufhauser Nickel Brazing Alloys Ideal for brazing nickel super alloys
contact21 · The Nickel-based brazing alloy BrazeLet® BNi2 provides high strength when brazing stainless steel material in vacuum or protective atmosphere. ISO 3677, B
contactBNi-2 is the AWS designation for this material. N99620 is the UNS number. It has a moderately low tensile strength among the nickel-based brazing fillers in the database.
contact2016928 · Page 1 of 2 The Prince & Izant Company 12999 Plaza Drive Cleveland, Ohio 44130 T: 216-362-7000 F: 216-362-7456 AMS 4777 (BNi-2)
contact2016527 · In this study, laser brazing of precipitation hardening nickel-based alloy (Inconel 718) and solid-solution nickel-based alloy (Inconel 600) with the nickel-based filler metal (BNi-2) using a 400-W pulsed Nd:YAG laser was investigated. A laser brazing process was performed at different gap distances. Microstructure and composition analysis of the
contact2019415 · The results for BFM #36 (36Pd, 48.7Ni, 11Cr, 2.2Si, 2.1B) were referred to alloy BNi-2. In the test, a better result was obtained for the alloy containing Pd, which unlike in the BNi group BFM, evenly spreads
contact2013125 · tween the Alloy 600 and steel, as shown in Fig. 1. Brazing was done in an elec tric resistance heated furnace in an argon gas atmosphere. Brazing temperatures were 50°, 100°, and 1 50°C (90°, 180° and 270°F) above the liquidus temperature of each braz ing foil. In the case of BNi-2, the liq uidus temperature was 1000°C (1832°F);
contact2016928 · Page 1 of 2 The Prince & Izant Company 12999 Plaza Drive Cleveland, Ohio 44130 T: 216-362-7000 F: 216-362-7456 AMS 4777 (BNi-2) T E C H N I C A L D A T A NOMINAL COMPOSITION Nickel Chromium Boron Silicon Iron Phosphorus Carbon Sulfur Titanium Aluminum Zirconium Cobalt Selenium Other
contactBNi-2 is the AWS designation for this material. N99620 is the UNS number. It has a moderately low tensile strength among the nickel-based brazing fillers in the database. The graph bars on the material properties cards below compare AWS BNi-2 to: nickel-based brazing fillers (top), all nickel alloys (middle), and the entire database (bottom).
contact2013211 · less steel joints brazed with BNi-2, BNi-5 and BNi-7 underwent heat treatment. The joints were first brazed at standard brazing temperatures for the three filler metals, i.e., 1040°C (1904°F) for BNi-2, 1190°C (2174°F) for BNi-5, and 1065°C (1949°F) for BNi-7. Heat treatment was then carrie d out at 1000°C (1832°F) and
contact2019415 · The results for BFM #36 (36Pd, 48.7Ni, 11Cr, 2.2Si, 2.1B) were referred to alloy BNi-2. In the test, a better result was obtained for the alloy containing Pd, which unlike in the BNi group BFM, evenly spreads
contactThe commercial Inconel 718 nickel-based super-alloy and BNi-2 filler metal (density equal to 8.0 g/cm 3 ) were used as a brazing host material and solder, respectively (the chemical composition ...
contact2006110 · The BNi-2 braze alloy demonstrates excellent wettability on the 422SS substrate for temperatures exceeding 1025°C. The brazed joint is primarily comprised of the Ni-rich matrix and chromium boride.
contact202143 · The majority of studies into viable alternative MPDs involve exploration of the addition of a single alternative MPD element to nickel. Dinkel et al. (2008) investigated the use of Ge as a potential MPD in binary Ni-Ge alloys, for brazing superalloys PWA 1483 and René N5 with Ni-23wt pct Ge and Ni-20wt pct Ge, respectively.[] With joint gaps
contact20201016 · AMS 4777 (BNI-2) Safety Data Sheet according to the Hazardous Products Regulation (February 11, 2015) Date of issue: 29 November 2017 Version: 2.0 2 May 2019 EN () Page 1 SECTION 1: Identification 1.1. Product identifier Product form : Mixture Trade name : AMS 4777 (BNI-2) Product code : A Product group
contact2015323 · † BNi-8 is also used in honeycomb brazements and on stainless steels and other corrosion-resistant base metals. † BNi-9 is excellent for jet engine parts Table 2 — Material Costs of Brazing Alloys Based on Their Gold, Silver, and Nickel Content Brazing Filler $/in.2 $/ft2 at 0.001-in. at 0.001-in. joint joint clearance clearance AWS BAu-1 ...
contactThe improved application of high temperature brazing (HTB) with nickel filler metals requires an exact knowledge of the dependence of brazed joint quality on the processing variables. These include brazing time, temperature, joint clearance, and heat treatment conditions. A systematic investigation was undertaken with respect to the effects of these variables
contactThe study of brazing 422 stainless steel (422SS) using the AWS classification BNi-2 braze alloy as the filler metal is evaluated in the study. The BNi-2 braze alloy demonstrates excellent wettability on the 422SS substrate for temperatures exceeding 1025 °C. The brazed joint is primarily comprised of the Ni-rich matrix and chromium boride.
contact202148 · C/C composite was brazed to TiAl intermetallic compound using a commercial BNi-2 brazing filler metal under vacuum brazing condition. The brazing temperature was 1030~1150 °C and the holding time was 20 min. The joint interfacial microstructures and mechanical properties were studied, and the fracture behavior and
contactAMS 4777 is a nickel-chromium-silicon-boron-iron brazing alloy powder with low joining temperature. It provides high temperature joint strength plus oxidation, corrosion, and abrasion resistance on thick sections of stainless steel, ductile nickel, and cobalt base alloys. Typical applications would include structural members in jet engines ...
contact2015323 · † BNi-8 is also used in honeycomb brazements and on stainless steels and other corrosion-resistant base metals. † BNi-9 is excellent for jet engine parts Table 2 — Material Costs of Brazing Alloys Based on Their Gold, Silver, and Nickel Content Brazing Filler $/in.2 $/ft2 at 0.001-in. at 0.001-in. joint joint clearance clearance AWS BAu-1 ...
contactAM Ni-2 is a Nickel based brazing alloy primarily used to join stainless steel, nickel and cobalt based alloys. AM Ni-2 is excellent for corrosion and oxidation resistance in high temperature applications. Compare with: AMS: 4777, AWS: BNi-2, Icronibsi-7, MBF-20, NI 102, UNS: N99620, Handy Hi-Temp 820. View full spec. Quantity.
contact2175. 1190.56. Chromium-free alloy with excellent ductility and high temperature joint strength; Nickel and Cobalt honeycomb structures, seals, wear rings, heat exchangers; high joint strength for service temperatures of 1600-2200°F (870-1205°C) NI50. AWS A5.8 BNi-5a B50TF217.
contactProduct Uses and Applications. Nickel brazing products are used extensively in aerospace, automotive and nuclear industries. In these applications they would typically be used to join stainless steel and high
contact