公开(公告)号：US10252378B2

公开(公告)日：2019-04-09

申请号：US14964935

申请日：2015-12-10

Applicant: Caterpillar Inc.

Inventor： Mark S. Diekevers ,  Robert L. Meyer ,  Scott H. Magner ,  Gregory W. Tomlins

IPC: B23K35/24 ,  B23K35/362 ,  B23K35/40

Abstract: A cored wire for hybrid laser cladding includes a hollow metal sheath and a core powder composition. The core powder can include, by weight percent: carbon from about 0.8% to about 1.2%, manganese from about 1% to about 1.4%, silicon from about 0.8% to about 1%, chromium from about 22% to about 30%, titanium from about 0.5% to about 2%, vanadium from about 0.5% to about 2%, boron from about 0.8% to about 1.2%, phosphorus from 0% to about 0.04%, and sulfur from 0% to about 0.03%, the balance of the core powder composition being substantially iron. Components and methods using the cored wire are also disclosed.

公开(公告)号：US20170165794A1

公开(公告)日：2017-06-15

申请号：US14964935

申请日：2015-12-10

Applicant: Caterpillar Inc.

Inventor： Mark S. Diekevers ,  Robert L. Meyer ,  Scott H. Magner ,  Gregory W. Tomlins

IPC: B23K35/24 ,  B23K35/40 ,  B23K35/362

CPC classification number: B23K35/24 ,  B23K35/362 ,  B23K35/406

Abstract: A cored wire for hybrid laser cladding includes a hollow metal sheath and a core powder composition. The core powder can include, by weight percent: carbon from about 0.8% to about 1.2%, manganese from about 1% to about 1.4%, silicon from about 0.8% to about 1%, chromium from about 22% to about 30%, titanium from about 0.5% to about 2%, vanadium from about 0.5% to about 2%, boron from about 0.8% to about 1.2%, phosphorus from 0% to about 0.04%, and sulfur from 0% to about 0.03%, the balance of the core powder composition being substantially iron. Components and methods using the cored wire are also disclosed.