harden|hardened|hardening|hardens in English

verb

[hard·en || 'hɑrdn /'hɑː-]

make hard or tough; become hard or tough; strengthen, forge; be forged

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Below are sample sentences containing the word "harden|hardened|hardening|hardens" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "harden|hardened|hardening|hardens", or refer to the context using the word "harden|hardened|hardening|hardens" in the English Dictionary.

1. + 6 Why should you harden your heart as Egypt and Pharʹaoh hardened their hearts?

2. After hardening, the hose (2) can be withdrawn from the hardened concrete and used again.

3. Cement exposed to air during hardening appears to have more open pores than cement hardened under water.

4. Synonyms for Anneals include hardens, indurates, steels, strengthens, tempers, toughens, case-hardens, forges, galvanises and galvanizes

5. Calcify - become impregnated with calcium salts harden , indurate - become hard or harder; "The wax hardened" deCalcify - remove calcium or lime from; "deCalcify the rock"

6. Case hardening is a simple method of hardening steel

7. What is Color Case hardening? Color Case hardening (sometimes referred to as case-hardening, case color hardening, or surface hardening) is a heat treating process and one of the earliest ways of hardening lower-grade steel.

8. Harden down on Olympus.

9. Case harden Your Steel At Home Most steel is relatively soft and easily scratched so Case hardening is a method of toughening up the outer surfaces to help prevent damage

10. Case hardening is a material processing method that is used to increase the hardness of the outer surface of a metal. Case hardening results in a very thin layer of metal that is notably harder than the larger volume of metal underneath of the hardened layer. Case hardening almost always requires elevated temperatures to perform.

11. Hardening accelerator

12. Air hardening steel

13. The molten rock hardens into amorphous forms.

14. Remember, too, that sin hardens a person.

15. The molten rock hardens into Amorphous forms

16. The hammer shatters glass but hardens steel.

17. The earth hardens under the hot sun.

18. Cement hardening accelerators

19. Cement-hardening accelerator

20. Over time, plaque hardens and narrows your Arteries

21. Cementite is a chemical compound whose inclusion hardens steel

22. " Limes harden in a lunch room.

23. Hardened steel tools

24. Hardening-accelerator and a method for accelerating the hardening of hydraulic binders and mixtures thereof

25. And will they harden their hearts again?