PSI - Issue 47

Saud Alsaghir et al. / Procedia Structural Integrity 47 (2023) 437–447 Saud Alsaghir/ Structural Integrity Procedia 00 (2023) 000 – 000

444

8

DĂƚĞƌŝĂů ;EͿ

;ŵŵͿ

;ŵŵͬ ŵŝŶͿ

Table 4. The casing wear factor (k) of the tested samples at 115 rpm.

;ϭϬ Ͳϵ DWĂ Ͳϭ Ϳ

^ĂŵƉůĞ EŽ͘

;ŵŝŶͿ

^ϭ

WϭϭϬ WϭϭϬ WϭϭϬ WϭϭϬ

ϭϰϬϬ ϭϰϬϬ ϭϬϬϬ ϭϬϬϬ ϭϰϬϬ ϭϰϬϬ ϭϬϬϬ ϭϬϬϬ ϭϰϬϬ

ϭϮϲ͘ϳ ϭϮϲ͘ϳ ϭϮϲ͘ϳ ϭϮϲ͘ϳ ϭϮϲ͘ϳ ϭϮϲ͘ϳ ϭϮϲ͘ϳ ϭϮϲ͘ϳ ϭϮϲ͘ϳ

Ϭ

ϭϵϬ

ϰ͘ϴϲ

^ϭͲ

Ϯ͘ϱ

ϲϬ

ϭϬϰϮ͘ϵϯ

^ϯ

Ϭ

ϭϵϬ

ϯ͘ϰϵ

^ϯͲ

Ϯ͘ϱ

ϲϬ

ϵϳϭ͘ϭϴ

^ϭϵ

>ϴϬ >ϴϬ >ϴϬ >ϴϬ

Ϭ

ϭϵϬ

ϱ͘ϵϱ

^ϭϵͲ

Ϯ͘ϱ

ϲϬ

ϭϯϰϵ͘ϭϲ

^Ϯϭ

Ϭ

ϭϵϬ

ϱ͘ϭϭ

^ϮϭͲ

Ϯ͘ϱ

ϲϬ ϲϬ

ϭϮϴϵ͘ϱϵ ϯϲϵ͘ϱϮ

^ϯϳ

ƐŵϮϱϯϱͲ ϭϭϬ ƐŵϮϱϯϱͲ ϭϭϬ ƐŵϮϱϯϱͲ ϭϭϬ ƐŵϮϱϯϱͲ ϭϭϬ

Ϭ

^ϯϳͲ

ϭϰϬϬ

ϭϮϲ͘ϳ

Ϯ͘ϱ

ϲϬ

ϭϱϮϬ͘ϴϰ

^ϯϵ

ϭϬϬϬ

ϭϮϲ͘ϳ

Ϭ

ϲϬ

Ϯϳϳ͘ϭϯ

^ϯϵͲ

ϭϬϬϬ

ϭϮϲ͘ϳ

Ϯ͘ϱ

ϲϬ

ϭϯϵϴ͘ϱϴ

ϭϬϬϬE ϭϰϬϬE

ϭ ϭϬ ϭϬϬ ϭϬϬϬ ϭϬϬϬϬ tĞĂƌ &ĂĐƚŽƌ ;ϭϬ Ͳϵ DWĂ Ͳϭ Ϳ

ϭϰϬϬE

ϭϬϬϬE

WϭϭϬ

>ϴϬ

ƐŵϮϱϯϱͲϭϭϬ

Figure 6. Wear factor (k) of P110, L80, and sm2535-110 samples tested at rotational motion of 115 rpm, sliding motion of 2.5 mm/s, and two varying loads (1400N and 1000N) for 60 mins under oil-based conditions.