# Aerospace and defence and Electric heating

Aerospace and defence depends on electric heating.

Source page: https://www.materialinsights.org/links/aerospace-and-defence-and-electric-heating/

[Aerospace and defence](https://www.materialinsights.org/industries/aerospace_defence/) (industry) and [Electric heating](https://www.materialinsights.org/energy/e_electric_heat/) (energy): 1 relationship.

## How they are linked

### 1. Industry input

*Physical flow · Criticality 5 of 5 · Electric heating → Aerospace and defence*

2 of the enterprise types in Aerospace and defence depend on electric heating; for the most dependent, it rates 5 out of 5 on criticality.

- **2** enterprise types depend on it
- **5 of 5** highest criticality

Enterprise types that depend on it:

- Specialty alloy, casting and forging suppliers: remelting furnaces (criticality 5 of 5)
- Carbon-fibre and composite material makers: carbonisation is energy intensive (criticality 4 of 5)

Built from the site data on production routes, energy flows, industry value chains, input-output tables and prices.