Arti dan kegunaannya

4.1 Praktek ini dapat digunakan sebagai metode pengendalian larutan pelapisan listrik tertentu. It is used to indicate the presence of pollution or some other adverse condition.

4.2 Ductility measurement is of particular value when electroplated parts are subjected to moderate stresses, such as when electroplated bumpers are bolted to a car or exposed to a wide range of fluctuating temperatures (thermal shock).

Praktik Standar ASTM B490-2014 untuk Uji Lentur Mikrometer Daktilitas dengan Elektrodeposisi

Melangkah 1: Cakupan

1.1 This practice describes procedures for measuring the ductility of electrodeposited foils. 2

1.2 This practice is only applicable to the evaluation of electrical deposits with low ductility.

1.3 The ductility value obtained can only be considered semi-quantitative because the test has a significant operator dependence.

1.4 This practice is most applicable to internal process control, where measurements are always taken by the same operator. Changes in the ductility value can be used as an indication of possible changes in an electroplating solution.

1.5 Nilai yang dinyatakan dalam satuan SI harus diperlakukan sebagai nilai standar. Tidak ada satuan pengukuran lain yang disertakan dalam standar ini.

1.6 This standard is not intended to address safety concerns, jika ada, terkait dengan penggunaannya. Pengguna standar ini bertanggung jawab untuk menetapkan praktik keselamatan dan kesehatan yang sesuai dan menentukan penerapan pembatasan peraturan sebelum digunakan..