Abstract

Indentation regions were formed in glass by pressing a hardened steel ball into the surface using loads below the fracture limit. These indented regions were found to recover with time and the process was studied with optical interference methods. A linear relationship was found between the logarithm of the depth of the indentation and the logarithm of the elapsed time after the load removal. The maximum load studied was about 5 × 10<sup>5</sup> psi. The indentation effect could still be observed at loads around 1 × 10<sup>5</sup> psi.

PDF Article

References

  • View by:
  • |
  • |

  1. P. W. Bridgman and I. Simon, J. Appl. Phys. 24, 405 (1953).
  2. W. Klemm and A. Smekal, Naturwissenschaften 29, 688 (1941).
  3. P. Phillips, Phil. Mag. 9, 520 (1905).
  4. J. B. Murgatroyd and R. F. R. Sykes, J. Soc. Glass Tech. 31, 17 (1947).
  5. H. König, Z. Physik 26, 797 (1925).
  6. G. W. Morey, The Properties of Glass (Reinhold Publishing Corporation, New York, 1954) p. 322.
  7. J. P. A. Tillett, Proc. Phys. Soc. (London) B69, 47 (1956).
  8. H. E. Powell and F. W. Preston, J. Am. Ceram. Soc. 28, 145 (1945).
  9. S. R. Scholes, Modern Glass Practice (Industrial Publications, Chicago, 1946), fourth edition, p. 148.
  10. R . W. Douglas, J. Soc. Glass Tech. 42, 145 (1958).
  11. L. Ainsworth, J. Soc. Glass Tech. 38, 479 (1954).
  12. W. C. Levengood, J. Appl. Phys. 29, 820–826 (1958).
  13. I. V. Grebenschikov, Sotsialisticheskaga Reconstrucktisiga i Nauka 2, 22 (1953).

Ainsworth, L.

L. Ainsworth, J. Soc. Glass Tech. 38, 479 (1954).

Bridgman, P. W.

P. W. Bridgman and I. Simon, J. Appl. Phys. 24, 405 (1953).

Douglas, R . W.

R . W. Douglas, J. Soc. Glass Tech. 42, 145 (1958).

Grebenschikov, I. V.

I. V. Grebenschikov, Sotsialisticheskaga Reconstrucktisiga i Nauka 2, 22 (1953).

Klemm, W.

W. Klemm and A. Smekal, Naturwissenschaften 29, 688 (1941).

König, H.

H. König, Z. Physik 26, 797 (1925).

Levengood, W. C.

W. C. Levengood, J. Appl. Phys. 29, 820–826 (1958).

Morey, G. W.

G. W. Morey, The Properties of Glass (Reinhold Publishing Corporation, New York, 1954) p. 322.

Murgatroyd, J. B.

J. B. Murgatroyd and R. F. R. Sykes, J. Soc. Glass Tech. 31, 17 (1947).

Phillips, P.

P. Phillips, Phil. Mag. 9, 520 (1905).

Powell, H. E.

H. E. Powell and F. W. Preston, J. Am. Ceram. Soc. 28, 145 (1945).

Preston, F. W.

H. E. Powell and F. W. Preston, J. Am. Ceram. Soc. 28, 145 (1945).

Scholes, S. R.

S. R. Scholes, Modern Glass Practice (Industrial Publications, Chicago, 1946), fourth edition, p. 148.

Simon, I.

P. W. Bridgman and I. Simon, J. Appl. Phys. 24, 405 (1953).

Smekal, A.

W. Klemm and A. Smekal, Naturwissenschaften 29, 688 (1941).

Sykes, R. F. R.

J. B. Murgatroyd and R. F. R. Sykes, J. Soc. Glass Tech. 31, 17 (1947).

Tillett, J. P. A.

J. P. A. Tillett, Proc. Phys. Soc. (London) B69, 47 (1956).

Other (13)

P. W. Bridgman and I. Simon, J. Appl. Phys. 24, 405 (1953).

W. Klemm and A. Smekal, Naturwissenschaften 29, 688 (1941).

P. Phillips, Phil. Mag. 9, 520 (1905).

J. B. Murgatroyd and R. F. R. Sykes, J. Soc. Glass Tech. 31, 17 (1947).

H. König, Z. Physik 26, 797 (1925).

G. W. Morey, The Properties of Glass (Reinhold Publishing Corporation, New York, 1954) p. 322.

J. P. A. Tillett, Proc. Phys. Soc. (London) B69, 47 (1956).

H. E. Powell and F. W. Preston, J. Am. Ceram. Soc. 28, 145 (1945).

S. R. Scholes, Modern Glass Practice (Industrial Publications, Chicago, 1946), fourth edition, p. 148.

R . W. Douglas, J. Soc. Glass Tech. 42, 145 (1958).

L. Ainsworth, J. Soc. Glass Tech. 38, 479 (1954).

W. C. Levengood, J. Appl. Phys. 29, 820–826 (1958).

I. V. Grebenschikov, Sotsialisticheskaga Reconstrucktisiga i Nauka 2, 22 (1953).

Cited By

OSA participates in CrossRef's Cited-By Linking service. Citing articles from OSA journals and other participating publishers are listed here.

Alert me when this article is cited.