self-hardening

Cures without heat

Self-hardening describes materials that harden without external heat or special treatment—just exposure to air or the passage of time.

Self-hardening clay dries solid at room temperature, unlike ceramic clay requiring a kiln.

The term also applies to certain steels and alloys that harden through natural cooling after being heated.

process

curing

Restoring health or preserving

polymerization · crystallization · drying · oxidation · exothermic · autogenous · cross-linking · room-temperature · ambient · catalytic

materials

clay

Moldable earth for ceramics

resin · epoxy · putty · filler · compound · paste · adhesive · sealant · plasticine · air-dry

metallurgy

precipitation

Atmospheric water deposit

strengthening · superalloy · duralumin · intermetallic · microstructure

crafts

sculpting

Shaping material into forms

figurines · jewelry · miniatures · prototyping · mold-making · restoration · papier-mâché · ornaments · detailing · finishing

Opposites
hardening method

self-hardeningkiln-fired

Heated in ceramic oven

oven-baked · fired · baked · heat-treated · tempered

Family

self, harden, hard, selves, selfish, selfhood, selfless, selfishly, selfishness

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Rated G