Browse Topic: Nickel alloys
This specification covers a corrosion- and heat-resistant nickel alloy in the form of bars, forgings, flash-welded rings, and stock for forging, flash-welded rings, or heading.
This specification covers a corrosion- and heat-resistant nickel-iron alloy in the form of bars and forgings 5 inches (127 mm) and under in nominal diameter or least distance between parallel sides and forging stock of any size.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of bars, wire, forgings, flash-welded rings, and extrusions 4 inches (102 mm) and under in nominal diameter or least distance between parallel sides and stock for forging or flash-welded rings.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of sheet and strip 0.080 inch (2.03 mm) and under in nominal thickness.
This specification covers a corrosion-resistant nickel-copper alloy in the form of wire and ribbon.
This specification covers flash welded rings made of corrosion and heat-resistant austenitic steels and austenitic-type iron, nickel, or cobalt alloys, or precipitation-hardenable alloys.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of investment castings.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of investment castings.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of investment castings.
This specification covers the engineering requirements for producing brazed joints in parts made of steels, iron alloys, nickel alloys, and cobalt alloys using gold-nickel alloy filler metal.
This specification covers a low expansion iron alloy in the form of sheet or strip 0.250 inch (6.35 mm) and under in nominal thickness.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of bars, forgings, flash-welded rings, and stock for forging, flash-welded rings, or heading.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of bars, forgings, flash-welded rings, and stock for forging or flash-welded rings.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of bars and forgings in the solutioned, stabilized, and precipitation heat-treated condition. Stock for forging shall be in the condition ordered.
This specification establishes testing methods and maximum permissible limits for trace elements in nickel alloy castings and powder materials. It shall apply only when required by the material specification.
This specification covers established manufacturing tolerances applicable to sheet, strip, and plate of nickel, nickel alloys, and cobalt alloys ordered to inch/pound dimensions. These tolerances apply to all conditions, unless otherwise noted. The term “excl” is used to apply only to the higher figure of a specified range.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of bars, forgings, flash-welded rings, and stock for forging or flash-welded rings.
This specification covers established manufacturing tolerances applicable to bars, rods, and wire of nickel, nickel alloy, and cobalt alloys ordered to inch-pound dimensions. These tolerances apply to all conditions, unless otherwise noted. The term “excl” is used to apply only to the higher figure of a specified range.
This specification establishes the requirements for the following types of self-locking nuts in thread diameter sizes 0.1380 through 0.6250 inch: a Wrenching Nuts: i.e., hexagon, double hexagon, and spline nuts. b Anchor Nuts: i.e., plate nuts, gang channel nuts, and shank nuts. The wrenching nuts, shank nuts, and nut elements of plate and gang channel nuts are made of a corrosion- and heat-resistant nickel-base alloy of the type identified under the Unified Numbering System as UNS N07001 and of 180000 psi axial tensile strength at room temperature, with maximum conditioning of parts at 1400 °F prior to room temperature testing.
The aim of this study is to create an Adaptive Neuro-Fuzzy Inference System (ANFIS) model for the Electrochemical Machining (ECM) process using Nimonic Alloy material, with a specific focus on several performance aspects. The optimization strategy utilizes the combination of the Taguchi method and ANFIS integration. Nimonic Alloy is widely employed in the aerospace, nuclear, marine, and car sectors, especially in situations that are susceptible to corrosion. The experimental trials are designed according to Taguchi's method and involve three machining variables: feed rate, electrolyte flow rate, and electrolyte concentration. This study investigates performance indicators, such as the rate at which material is removed, the roughness of the surface, and geometric characteristics, including overcut, shape, and tolerance for orientation. Based on the analysis, it has been determined that the feed rate is the main component that influences the intended performance criteria. In order to
Electrochemical machining (ECM) is a highly efficient method for creating intricate structures in materials that conduct electricity, independent of their level of hardness. Due to the increasing demand for superior products and the necessity for quick design modifications, decision-making in the manufacturing sector has become progressively more difficult. This study primarily examines the use of Haste alloy in vehicle applications and suggests creating regression models to predict performance parameters in ECM. The experiments are formulated based on Taguchi's ideas, and mathematical equations are derived using multiple regression models. The Taguchi approach is employed for single-objective optimization to ascertain the ideal combination of process parameters for optimizing the material removal rate. ANOVA is employed to evaluate the statistical significance of process parameters that impact performance indicators. The proposed regression models for Haste alloy are more versatile
The aspiration of this exploration is to evolve an optimization technique for the Electrochemical Drilling process on Haste alloy material, considering various performance factors. The Taguchi approach, along with Grey Relational Analysis (GRA), forms the basis for optimization. Haste alloy has a wider range of uses in industries such as aerospace, nuclear, and marine, especially in harsh environments. The experimental trials conducted in accordance with Taguchi's approach have utilized three machining variables: feed rate, electrolyte flow rate, and electrolyte concentration. When doing this examination, we analyze not only the rate at which material is removed and the roughness of the surface, but also other characteristics that indicate performance, such as overcut, shape, and orientation tolerance. The analytical findings indicate that the feed rate is the primary factor that directly impacts the required performance standards. Regression models are constructed to make predictions
Wire Electrical Discharge Machining (WEDM) is a sophisticated machining technique that offers significant advantages for processing materials with elevated hardness and complex geometries. Invar 36, a nickel-iron alloy characterized by a reduced coefficient of thermal expansion, is extensively used in the aerospace, automotive, and electronic sectors due to its superior dimensional stability across a wide temperature range. The primary goals are to improve machining settings and develop regression models that can precisely forecast important performance metrics. Experimental trials were conducted using a WEDM system to mill Invar 36 under several machining parameters, including pulse-on time, pulse-off time, and current setting percentage (%). The machining performance was assessed by quantifying the material removal rate (MRR) and surface roughness (Ra). The design of experiments (DOE) methodology was used to systematically explore the parameter space and identify the optimal
This specification covers a nickel alloy in the form of wire, rod, strip, foil, tape, and powder and a viscous mixture (paste) of the powder in a suitable binder.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of bars, forgings, and flash-welded rings 4.00 inches (101.6 mm) and under in diameter or least nominal cross-sectional dimension and stock of any size for forging or flash-welded rings.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of sheet, strip, and plate.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of welded and drawn tubing 0.125 inch (3.18 mm) and over in nominal OD and 0.015 inch (0.38 mm) and over in nominal wall thickness.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of bars, forgings, and flash-welded rings up to 4.00 inches (101.6 mm), exclusive, in least distance between parallel sides (thickness) or diameter, and stock of any size for forging or flash-welded rings.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of bars, forgings, flash-welded rings, and stock for forging or flash-welded rings.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of sheet, strip, and plate 1.000 inch (25.40 mm) and under in nominal thickness.
This specification covers a precision cold-rolled corrosion- and heat-resistant nickel alloy in the form of sheet and strip over 0.005 to 0.015 inch (0.13 to 0.38 mm), inclusive, in nominal thickness and foil up to 0.005 inch (0.13 mm), inclusive, in nominal thickness (see 8.4).
This specification covers a corrosion- and heat-resistant nickel alloy in the form of bars, wire, forgings, flash-welded rings, and stock for forging, flash-welded rings, or heading.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of sheet, strip, and plate.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of sheet, strip, and plate 1.00 inch (25.4 mm) and under in nominal thickness.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of bars, forgings, flash-welded rings, and stock for forging, flash-welded rings, or heading.
This specification establishes the requirements for the following types of self-locking nuts in thread diameter sizes 0.1380 through 0.6250 inches: a Wrenching Nuts: i.e., hexagon, double hexagon and spline nuts. b Anchor Nuts: i.e., plate nuts, gang channel nuts, and shank nuts. The wrenching nuts, shank nuts, and nut elements of plate and gang channel nuts are made of a corrosion and heat resistant nickel-base alloy of the type identified under the Unified Numbering System as UNS N07001 and of 180,000 psi axial tensile strength at room temperature, with maximum conditioning of parts at 1400 °F prior to room temperature testing.
This specification specifies the engineering requirements for heat treatment, by part fabricators (users) or subcontractors, of parts made of wrought or additively manufactured nickel or cobalt alloys, of raw materials during fabrication, and of fabricated assemblies in which wrought nickel or cobalt alloys are the primary structural components.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of wire up to and including 0.563 inches (14.30 mm) in diameter.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of sheet and strip up to 0.187 inch (4.75 mm) thick, inclusive, and plate up to 4.000 inches (101.6 mm) thick, inclusive.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of sheet and strip 0.010 to 0.250 inch (0.25 to 6.25 mm), inclusive, in thickness.
This specification covers a corrosion- and heat-resistant nickel alloy in the form of sheet, strip, and foil 0.1874 inch (4.76 mm) and under in nominal thickness.
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