Blog

Filled or Unfilled Wax Process, Which One to Choose For Your Investment Casting Parts?

June 16th, 2022

Choice of filled or unfilled wax is based on factors including flow property, recyclability, dimensional consistency, and surface finish of investment castings.

Types of Heat Treatment for Sand Castings

June 14th, 2022

This blog explains the types of heat treatment for improving mechanical and physical properties, tensile strength, and reducing the ductility of sand castings.

Introduction to NDT (Non-Destructive Testing) for Castings

June 1st, 2022

Different NDT technologies have different capabilities to detect casting defects. Our blog post explains the options available to customers.

Typical Sand Casting Lead Times

May 24th, 2022

Impro has provided an overview of key factors which may affect sand casting lead times in this blog so that customers can better project production time flows.

Types of Grinding Machines

May 17th, 2022

Precision machining involves various machine tools to remove metal to achieve desired results. This blog discusses grinding machines used in the process.

Types of Titanium Alloy Used in Investment Casting

May 12th, 2022

Titanium is strong, light, and resists creep and corrosion. Our blog discusses the common types of titanium alloys for parts made using investment casting.

Introduction to Sand Casting Terminology

May 10th, 2022

Impro has provided in this blog post an overview of the key terms used in the sand casting process to assist in discussions of your needs for sand castings.

Sand Casting Applications For The Automotive Market

April 26th, 2022

This blog details the beneficial characteristics and potential downsides of sand casting. You will learn when to use this process for automotive applications.

Types of Inconel for Investment Casting

April 21st, 2022

This blog post discusses the various types and compositions of Inconel and explains the benefits of making Inconel parts by the investment casting process.

Heat Treatment of Precision Machined Parts

April 19th, 2022

Heat treatment is a controlled process of heating and cooling precision machined parts to alter their physical properties. Read our blog to learn more…

Traceability Practices for Precision Machining Parts Production

April 12th, 2022

In a CNC precision machining shop traceability can be implemented in many ways. This blog takes a closer look at the options and practices often used.

Understanding FAI, PPAP, Pilot Run and Serial Production in Custom Component Manufacturing

April 7th, 2022

With handmade vases or jewelry, it’s understood that no two pieces will be the same. Buyers like this variability as it adds a degree of uniqueness that makes each piece special. In industrial manufacturing though, such variability would be disastrous.