# Materials Processing

#### Abhishek Daundkar, Alp Sehirlioglu

#### 2023-08-09

## Materials Processing JSON-LD Description

The Materials Processing JSON-LD template is designed based on the collected data from Material Science department.

The materials processing techniques and parameters were captured in form of csv file. The techniques that are specified in the file are related to different aspects of materials processing and a maximum of 3 parameters are captured.

A detailed structure is illustrated in the schema diagram.

## Creating JSON-LD for Materials Processing in R

    library(FAIRmaterials)

    # Create R data frame for Materials Processing
    materialsprocessing <- data.frame(
      'sinteringTemperature' = c(73.96982466, 88.4325155),
      'sinteringPressure' = c(86.04484907,90.87423125),
      'sinteringAtmosphere' = c(28.61041584,91.68762828),
      'thermalCuringTemperature'= c(55.65865317,84.19817531),
      'thermalCuringPressure' = c(31.68762174,6.547410211),
      'thermalCuringDuration' = c(93.95743642,41.26231069),
      'etchingTemperature' = c(91.9706205,16.14196046),
      'etchingDwellTime' = c(45.58118615,8.525806568),
      'etchingRampRates'= c(73.99122612,83.11668233)
    )

    # This will generate JSON-LD file for the example data in R
    output <- fairify_data(materialsprocessing, domain = 'MaterialsProcessing')

## Creating JSON-LD for Materials Processing in Python

    from fairmaterials.fairify_data import *
    import pandas as pd

    # create python data frame for Materials Processing
    data = {'sinteringTemperature' : [73.96982466, 88.4325155],
    'sinteringPressure' : [86.04484907, 90.87423125],
    'sinteringAtmosphere' : [28.61041584, 91.68762828],
    'thermalCuringTemperature' : [55.65865317, 84.19817531],
    'thermalCuringPressure' : [31.68762174, 6.547410211],
    'thermalCuringDuration' : [93.95743642, 41.26231069],
    'etchingTemperature' : [91.9706205, 16.14196046],
    'etchingDwellTime' : [45.58118615, 8.525806568],
    'etchingRampRates': [73.99122612, 83.11668233]
           }

    materialsprocessing = pd.DataFrame(data)

    # This will generate JSON-LD file for the example data in Python
    fairify_data(materialsprocessing,'MaterialsProcessing')

## Materials Processing schema diagram

Materials Processing schema diagram

## Acknowledgment

This material is supported by the NSF Cyberinfrastructure for Sustained Scientific Innovation (CSSI) umbrella program. In collaboration with International Center for Diffraction Data (ICDD).