The obtained coating component is NiAl intermetallic compound when the percent ratio of Ni is 50%wt, and the obtained coating component is Ni3Al and NiAl3 when the percent ratio is 75%wt.

• Ni粉的含量为50%25wt时得到的涂层的成分为NiAl金属间化合物，而当Ni粉的含量为75%25wt得到的涂层成分为Ni3Al和NiAl3。