---

SA1750CR Complex Carbide Overlay Plate | Chromium …

2020-6-29 · The hardness of a SA1750CR overlay is a composite of the hard chromium carbides (1750 Vickers), with that of the tough, austenitic matrix. The macro-hardness of the overlay is 55-62 HRc, depending on the thickness of the overlay. The Chromium Carbide surface is comprised of a series of beads (3/4" to 1-1/2" wide) with many hairline cracks.

---

Wear and Corrosion Resistance of …

Chromium carbide, vanadium carbide, and chromium–vanadium mixture coatings were deposited on AISI D2 steel via the thermo-reactive deposition/diffusion (TRD) technique. The carbides were obtained from a salt bath composed of molten borax, ferro-chrome, ferro-vanadium, and aluminum at 1020 °C for 4 h. Analysis of the morphology and microstructure of the coatings was done via scanning ...

---

Wear and Corrosion Resistance of …

Chromium carbide, vanadium carbide, and chromium–vanadium mixture coatings were deposited on AISI D2 steel via the thermo-reactive deposition/diffusion (TRD) technique. The carbides were obtained from a salt bath composed of molten borax, ferro-chrome, ferro-vanadium, and aluminum at 1020 °C for 4 h. Analysis of the morphology and microstructure of the coatings was done via scanning ...

---

First-Principles Calculations Study on the Electronic ...

Homogenous and nanostructured chromium carbide thin coatings are prepared by RF sputtering. The nanoindentation tests are used to investigate the evolution of plastic deformation and hardness as a ...

---

Effect of Soaking Temperature on Carbide …

Different variants of high-chromium cast iron are commonly used for wear-resistant applications in mining and steel industries. These alloys are often used in the as-cast condition that limits the optimization of wear properties through microstructural engineering. This paper aims at improving the wear resistance of 20Cr–2C cast iron through an inexpensive single-step heat treatment.

---

Wodon High Hardness Chromium Carbide Alloy …

The chromium carbide volume fraction on the microstructure is above 50%. We use Rockwell hardness tester to test small sample from our wear plate. The test result are very accurate. We also have portable ultrasonic hardness and thickness testers to test easily the hardness …

---

Why is tungsten carbide an ideal tool material? - …

2 daysbefore · Such grades usually contain 6%-15% cobalt. In the liquid phase sintering, the added vanadium carbide and/or chromium carbide can control the grain growth, thereby obtaining a fine grain structure having a particle size of less than 1 μm. This fine grain grade has a very high hardness and a transverse rupture strength of 500 ksi or more.

---

Evaluation of Mechanical Properties for Chromium …

The aim of this paper is to discuss dynamic hardness and fracture toughness as mechanical properties of ceramic coating materials at high temperature, compared with those at room temperature. We chose three types of chromium carbide coating materials that were coated with atmospheric plasma spray (APS), vacuum plasma spray (VPS), and high ...

---

The Hardness and Corrosion Properties of Trivalent ...

The formulation of hard chromium plating from trivalent chromium electrolyte and its related process have been intensively studied in this work. Through optimized conditions, the coating hardness can achieve more than HV0.1900 without any treatment and HV0.11700 after heat treatment for five minutes at 300°C, and the thickness of hard chromium coating was about 100 μm.

---

Material: Chromium Carbide (Cr3C2), bulk

Material: Chromium Carbide (Cr3C2), bulk To purchase MEMS-related materials, supplies, equipment, wafers, etc.,please visit the links section of the MEMSNet site. Property ↑ ↓