carbide customers

Resources

How Are Aluminum Alloys Rolled, Extruded, and Forged?

Published: August 7, 2026

Wrought aluminum begins as a cast ingot and is then rolled, extruded, or forged to change its shape and microstructure. This guide explains how roll friction draws and compresses metal, how an extrusion billet flows through a die, and how forging pressure forms a billet into a stable component. It compares productivity, flexibility, output, yield, tooling, product forms, and mechanical properties and gives automotive examples ranging from sheet and heat exchangers to bumpers, rails, frames, and forged blanks. The article preserves the source's reported process conditions, material designations, units, and technical relationships for practical engineering reference.

More

Where Are Aluminum Alloys Used in Automobiles?

Published: August 7, 2026

Aluminum alloys reduce automotive mass, energy use, and emissions while supporting strength, comfort, safety, and driving performance. This reference explains the distinction between cast and wrought alloys and lists automotive applications by grade. The tables cover body and closure panels, trim, nameplates, heat exchangers, condenser and radiator components, fasteners, structural extrusions, suspension parts, wheels, brake components, fuel systems, bumpers, seat rails, shock-absorber reinforcements, and other vehicle systems. The article preserves the source's reported process conditions, material designations, units, and technical relationships for practical engineering reference.

More

How Are Plane and Cylindrical Cams Milled?

Published: August 6, 2026

Cam milling methods depend on whether the component is a plane cam, helical-groove cylindrical cam, or end-face cam. This guide describes Archimedean-spiral and involute plane-cam curves, vertical and inclined milling, and small-batch cylindrical-cam production with an end mill and dividing head. It also covers cutter diameter relative to the follower roller, the table-to-dividing-head change-gear calculation, and cutter alignment for centered and offset translating followers. The article preserves the source's reported process conditions, material designations, units, and technical relationships for practical engineering reference.

More

How Are Curved Surfaces Milled?

Published: August 6, 2026

Curved-surface milling methods are selected according to part geometry, size, production volume, accuracy, and available equipment. This guide explains manual template milling, rotary template attachments, and automatic copy milling. It covers template-to-workpiece scale, tapered cutter shanks and templates for size adjustment, conventional milling, achievable surface roughness, counterweight-guided rotary motion, cutter-overhang limitations, ball-end mills, and one-, two-, and three-directional copy milling for complex three-dimensional surfaces and molds. The article preserves the source's reported process conditions, material designations, units, and technical relationships for practical engineering reference.

More

What Are the Main Annealing Methods for Wrought Aluminum?

Published: August 5, 2026

Annealing wrought aluminum can homogenize composition, stabilize microstructure, remove work hardening, restore ductility, or establish final properties. This guide distinguishes homogenization, recrystallization, intermediate, partial, and full annealing and explains their cooling requirements. It follows cold-worked aluminum through recovery, recrystallization, and grain growth, linking stored deformation energy and dislocation density to changes in grain shape, hardness, strength, ductility, and readiness for further forming. The article preserves the source's reported process conditions, material designations, units, and technical relationships for practical engineering reference.

More

How Do You Finish-Mill Aluminum Alloys?

Published: August 5, 2026

Finish milling aluminum requires high cutting speed, effective chip evacuation, low-affinity carbide, sharp polished edges, and suitable cutting fluid. This guide explains why aluminum tends to adhere to cutters, why water-soluble fluids can create surface pinholes, and how a large-rake-angle face mill uses one finishing tooth with three semifinishing teeth. Tables provide rake, clearance, inclination, wiper width, milling speed, feed rate, and axial depth of cut for soft, wrought, and quenched aluminum. The article preserves the source's reported process conditions, material designations, units, and technical relationships for practical engineering reference.

More

How Do You Mill Formed Surfaces? Tips and Precautions

Published: August 5, 2026

Formed surfaces can be milled with a dedicated form cutter or a gang of cutters whose combined profile is the inverse of the workpiece. This guide compares pointed-tooth and relieved-tooth form cutters, explains profile correction for nonzero rake angles, and addresses the high chip deformation and cutting forces involved. Practical precautions cover reduced speed and feed, separate roughing and finishing, chip-splitting grooves, zero-rake finishing cutters, correct sharpening, and flank-wear control. The article preserves the source's reported process conditions, material designations, units, and technical relationships for practical engineering reference.

More

How Does Electron-Beam Wire Deposition Work for Aluminum Alloys?

Published: August 4, 2026

Electron-beam wire deposition is an aluminum additive-manufacturing process closely related to filler-wire welding. This guide explains why aluminum's oxide film, high thermal conductivity, expansion, hydrogen solubility, rapid solidification, and low high-temperature strength create risks such as inclusions, lack of fusion, incomplete penetration, porosity, hot cracking, distortion, and burn-through. It also covers surface and wire cleaning, preheating, shielding, alloying-element loss, heat-affected-zone recrystallization, coarse grains, vacuum processing, and the common use of 2219 filler wire. The article preserves the source's reported process conditions, material designations, units, and technical relationships for practical engineering reference.

More

How Is Metallographic Inspection Performed on Aluminum Alloys?

Published: August 4, 2026

Metallographic inspection reveals macro- and microstructural defects in aluminum alloys. This guide covers specimen location, milling, cleaning, alkaline macroetching, grinding, mounting, mechanical and electrolytic polishing, and etchant selection. It summarizes Chinese standards for pinholes, Al-Si modification, incipient melting, Al-Cu grain size, and wrought-alloy microstructures. Additional procedures address microporosity, high-temperature oxidation, cladding thickness, copper diffusion, and grain-size measurement using comparison charts, planimetric methods, or intercept methods. The article preserves the source's reported process conditions, material designations, units, and technical relationships for practical engineering reference.

More

What Microstructures Occur in Aluminum and Its Alloys?

Published: August 4, 2026

Aluminum-alloy microstructures depend on composition, casting or working history, and heat treatment. This reference describes characteristic phases in cast Al-Si, Al-Cu, Al-Mg, and Al-Zn alloys and in wrought commercial-purity, corrosion-resistant, duralumin, super-duralumin, and forging alloys. It identifies eutectic silicon, alpha and beta phases, intermetallic compounds, principal strengthening phases, impurity phases, and incipient-melting features, while explaining how alloying ratios and phase morphology affect strength, ductility, corrosion resistance, heat resistance, and processability. The article preserves the source's reported process conditions, material designations, units, and technical relationships for practical engineering reference.

More

Automotive Aluminum Processes: Hot Stamping, Hydromechanical Drawing, Gigacasting

Published: August 4, 2026

Automotive lightweighting increasingly relies on advanced aluminum forming. This guide explains hot stamping at elevated temperatures, hydromechanical deep drawing with a pressurized fluid chamber, and integrated die casting for consolidated body structures. It covers forming limits, springback, lubrication, dimensional accuracy, surface quality, thickness uniformity, tooling, part consolidation, recycling, and production time. Examples include body panels and structural components used by BMW, Land Rover, Aston Martin, Morgan, and Tesla. The article preserves the source's reported process conditions, material designations, units, and technical relationships for practical engineering reference.

More

Aerospace Wrought Aluminum Alloys: Composition and Properties

Published: July 31, 2026

This tabular reference presents chemical composition and mechanical-property data for wrought aluminum alloys commonly used in aerospace work. Composition entries cover 1100, 2017, 2024, 2117, 3003, 5052, 5056, 6061, and 7075, including silicon, iron, copper, manganese, magnesium, chromium, zinc, and aluminum. A second table lists strength limits and Brinell hardness for annealed, strain-hardened, naturally aged, artificially aged, and Alclad conditions, allowing direct comparison of alloy and temper combinations. The article preserves the source's reported process conditions, units, material grades, and technical relationships for practical reference.

More

12 3 4 5