Cast iron quantity divisible by stoichiometrical

pH

α

CNi

: in solution

0.5

1.4

55.4

235

775

0.67

1.9

65.2

175

1040

0.83

2.0

89.6

52

3500

1.05

2.7

98.5

8

22750

1.17

3.5

>99

<5

>36,000

1.5

3.7

>99

<5

>36,000