Cheryl L Craig

Title: Cheryl L Craig: Innovator in Aluminum Alloys for Armored Cables

Introduction

Cheryl L Craig is a notable inventor based in Simpsonville, KY (US). She has made significant contributions to the field of materials science, particularly in the development of aluminum alloys for armored cables. Her innovative work has led to advancements that enhance the performance and sustainability of electrical and optical cables.

Latest Patents

Cheryl holds a patent for "Aluminum alloys for armored cables." This patent discloses an armored electrical or optical cable that includes at least one flexible elongated conducting member for conducting electrical or optical signals. The armor layer surrounding the conducting member is made from a 5xxx aluminum alloy containing greater than 3 wt. % Mg, such as 5182. The aluminum alloy material boasts an elongation of 8% or greater, a tensile yield strength of 207 MPa (30 ksi) or greater, and an ultimate tensile strength of 276 MPa (40 ksi) or greater. This innovative armor layer provides substantial weight reduction and cost benefits over traditional steel cable armor, while also being more environmentally friendly and exhibiting comparable or superior physical properties.

Career Highlights

Cheryl is currently associated with Alcoa Inc., a leading company in the aluminum industry. Her work at Alcoa has allowed her to focus on developing materials that meet the demands of modern technology while also considering environmental impacts.

Collaborations

Cheryl has collaborated with notable colleagues, including Alexander Perelman and Oscar L Martin, Jr. These partnerships have contributed to her success and the advancement of her innovative projects.

Conclusion

Cheryl L Craig's contributions to the field of aluminum alloys for armored cables exemplify her commitment to innovation and sustainability. Her work not only enhances the performance of electrical and optical cables but also promotes environmentally friendly practices in the industry.