Hyundai motor company (20240124962). STEEL FOR GEAR AND METHOD FOR MANUFACTURING GEAR USING THE SAME simplified abstract

STEEL FOR GEAR AND METHOD FOR MANUFACTURING GEAR USING THE SAME

Organization Name

hyundai motor company

Inventor(s)

In Beom Lee of Goyang-si (KR)

Min Woo Kang of Yongin-si (KR)

Min Woo Kang of Incheon (KR)

Dong Hwi Kim of Yongin-si (KR)

Chang Won Kang of Hwaseong-si (KR)

Myung Sik Kim of Daegu (KR)

Sung Min Hong of Seoul (KR)

Gung Seung Nam of Cheonan-si (KR)

Sang Won Lee of Asan-si (KR)

STEEL FOR GEAR AND METHOD FOR MANUFACTURING GEAR USING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240124962 titled 'STEEL FOR GEAR AND METHOD FOR MANUFACTURING GEAR USING THE SAME

Simplified Explanation

The abstract of the patent application describes a steel composition for a gear, with specific weight percentages of various elements such as carbon, silicon, manganese, chromium, nickel, molybdenum, niobium, and vanadium, along with a balance of iron and impurities. The composition must meet certain criteria for niobium and vanadium content.

• Steel composition for gear application:

 - Contains specific weight percentages of carbon, silicon, manganese, chromium, nickel, molybdenum, niobium, and vanadium.
 - Must meet criteria for niobium and vanadium content to ensure proper performance.

Potential Applications

The steel composition can be used in various gear applications such as automotive, industrial machinery, and aerospace.

Problems Solved

- Provides a specific steel composition optimized for gear performance. - Ensures proper strength, durability, and wear resistance in gear applications.

Benefits

- Improved performance and longevity of gears. - Enhanced efficiency and reliability in gear systems.

Potential Commercial Applications

Optimized Steel Composition for Gear Applications

Possible Prior Art

There may be prior art related to steel compositions for gears in various industries, but specific information is not provided in this context.

Unanswered Questions

What are the specific performance advantages of this steel composition compared to traditional gear materials?

The article does not delve into a detailed comparison of the performance advantages of this steel composition over traditional gear materials. It would be beneficial to understand how this composition improves gear performance in specific applications.

Are there any potential challenges or limitations in implementing this steel composition in gear manufacturing processes?

The article does not address any challenges or limitations that may arise in implementing this steel composition in gear manufacturing processes. It would be important to explore any potential obstacles that manufacturers may face when using this composition.

Original Abstract Submitted

a steel for a gear includes, based on a total weight of the steel: c: 0.10-0.30 wt %, si: 0.60-0.80 wt %, mn: 0.25-0.75 wt %, cr: 1.80-2.20 wt %, ni: 0.50-1.50 wt %, mo: 0.20-0.40 wt %, nb: 0.025-0.050 wt %, v: 0.030-0.050 wt %, and a balance of fe and inevitable impurities, wherein contents of nb and v satisfy the following <relationship formula 1>: