GB/T 42513.9-2025 Active National standards

GB/T 42513.9-2025 Methods for chemical analysis of nickel alloys—Part 9:Determination of total boron content—Curcumin molecular absorption spectrometric method

Publish Date: 2025-08-29 Implement Date: 2026-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 36.00

Out of stock

Basic Information

Standard Code: GB/T 42513.9-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for heavy metals and their alloys

ICS Name: Nickel, chromium, and their alloys

Publish Date: 2025-08-29

Implement Date: 2026-03-01

Pages: 16 pages

Scope

This document describes a method for determining the total boron content in nickel alloys using the spectrophotometric method with curcumin.
This document is applicable to the determination of total boron content in nickel alloys. The measurement range (mass fraction): 0.0010%~0.030%.

Development Information

Word Count: 23 Thousand words Pages: 16 pages

Same series standard

GB/T 42513.8-2025 Methods for chemical analysis of nickel alloys—Part 8:Determination of niobium content—Inductively coupled plasma atomic emission spectrometric method GB/T 42513.10-2025 Methods for chemical analysis of nickel alloys—Part 10:Determination of trace elements content—Glow discharge mass spectrometry

Adopt standards

ISO 11436:1993

Related Standards

GB/T 3248-1982 Abolished

GB/T 3248-1982 Determining method of resistivity of copper, nickel and their alloys

Publish Date: 1982-06-21

GB/T 4702.10-1985 Active

GB/T 4702.10-1985 Methods for chemical analysis of chromium metal—The cupral spectrophotometric method for the determination of copper content

Publish Date: 1985-04-15

GB/T 4702.11-1985 Active

GB/T 4702.11-1985 Methods for chemical analysis of chromium metal—The alizarin violet spectrophotometric method for the determination of tin content

Publish Date: 1985-04-15

GB/T 4702.8-1985 Active

GB/T 4702.8-1985 Methods for chemical analysis of chromium metal—The distillation-molybdenum blue spectrophotometric method for the determination of arsenic content

Publish Date: 1985-04-15

GB/T 4702.9-1985 Active

GB/T 4702.9-1985 Methods for chemical analysis of chromium metal—The crystal violet spectrophotometric method for the determination of antimony content

Publish Date: 1985-04-15

GB/T 5123-1985 Replaced

GB/T 5123-1985 Nickel—Method of spectral analysis

Publish Date: 1985-04-24