The phrase 'in composite' is correct and usable in written English.
You can use it to refer to a combination or mixture of two or more things. For example, "The final product was a composite of several different materials."
These are grouped close together in composite symbols.
In "composite anagrams" (seldom met), three or more letters are added.
We are creating a picture of Britain, and we don't yet know what that picture in composite will be.
One of Jack's major contributions was his understanding of the complex interaction between steel and concrete in composite construction.
In two prints nearby, a screech owl is in composite with lacy motifs.
Quarks are bound tightly together in composite particles such as protons and neutrons and have never been observed directly.
The 5th through 10th ranked programs are relatively close in composite score.
Manufacturing defects are inevitable in composite structures.
The magnetoelectric effect is especially high in composite materials.
This paper studies equilibrium merging behavior in composite good industries.
The S orbital share in hybrid of carbon in composite 2 is more than that in composite 1.
