- troostitic pearlite
- мелкий перлит
Англо русский политехнический словарь. Академик.ру. 2011.
Англо русский политехнический словарь. Академик.ру. 2011.
troostite — I. /ˈtrustaɪt/ (say troohstuyt) noun 1. the microstructure of hardened steel, consisting of ferrite and finely divided cementite, which is produced on tempering martensite below 450°C. 2. Also, troostitic pearlite. the constituent produced by the …