Die casting

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/die-casting

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is die casting?Die casting is a process where hot metal is pushed under high pressure into a steel mold to make parts like toys and car parts. It gives precise shapes and smooth surfaces.
2. How does die casting make parts so strong and detailed?The high pressure (2,000 to over 50,000 psi) pushes the molten metal quickly into the mold, filling every detail. The metal cools fast, giving a fine grain structure that makes the part strong.

Non-ferrous Alloys: Metal alloys that do not contain iron, such as aluminum, magnesium, and zinc.
Porosity: Internal voids or bubbles within a cast metal part, often caused by trapped gas or solidification shrinkage.
Dimensional Accuracy: The degree to which the actual dimensions of a cast part match its intended design dimensions.