quenchantn.

Brit.

/ˈkwɛn(t)ʃ(ə)nt/, U.S.

/ˈkwɛn(t)ʃ(ə)nt/

Origin: Formed within English, by derivation. Etymons: quench v., -ant suffix¹.

Etymology: < quench v. + -ant suffix¹.

A liquid used for quenching hot metal or for other forms of rapid cooling.

ΚΠ

1948 Brit. Patent 608,707 4/2 A solenoid-operated valve controlling the supply of water or other liquid quenchant to the quenching device.

1967 O. Almeida Metalworking vii. 113 It is essential that the quenchant (the liquid in which the hot metal is quenched) takes the heat away quickly in order to arrest the steel in its changed state.

1982 Jrnl. Microsc. 126 45 Three approaches were taken with the aim of defining the optimum conditions for rapid cryopreservation in liquid quenchants.

2006 Jrnl. Materials Processing Technol. 172 356/1 Oil and aqueous polymers..are historically the conventional quenchants of choice.

This is a new entry (OED Third Edition, December 2007; most recently modified version published online March 2022).

单词	quenchant
释义	quenchantn. Brit. /ˈkwɛn(t)ʃ(ə)nt/, U.S. /ˈkwɛn(t)ʃ(ə)nt/ Origin: Formed within English, by derivation. Etymons: quench v., -ant suffix¹. Etymology: < quench v. + -ant suffix¹. A liquid used for quenching hot metal or for other forms of rapid cooling. ΚΠ 1948 Brit. Patent 608,707 4/2 A solenoid-operated valve controlling the supply of water or other liquid quenchant to the quenching device. 1967 O. Almeida Metalworking vii. 113 It is essential that the quenchant (the liquid in which the hot metal is quenched) takes the heat away quickly in order to arrest the steel in its changed state. 1982 Jrnl. Microsc. 126 45 Three approaches were taken with the aim of defining the optimum conditions for rapid cryopreservation in liquid quenchants. 2006 Jrnl. Materials Processing Technol. 172 356/1 Oil and aqueous polymers..are historically the conventional quenchants of choice. This is a new entry (OED Third Edition, December 2007; most recently modified version published online March 2022). < n.1948
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